Sen. Elizabeth Warren, D-Mass., received $1.9 million from private legal work during her time as a law professor stretching back three decades, according to a release by her campaign.

The work, since 1986, included fees from large corporate clients, her campaign said in the release.

Some of her clients included the attorneys for Rabobank, a Dutch financial institution that became a creditor in the Enron bankruptcy; former directors of Getty Oil, who were involved in Texaco’s bankruptcy; and women whose allegations of harm from silicone breast implants produced by Dow Corning were imperiled when the company filed for bankruptcy.

In May, Warren released a list of 56 cases on which she worked as an attorney going back to the 1980s, as The Associated Press reported; 15 pages of newly released data showed she was paid over $1.9 million on nearly 40 of those cases in total.

WARREN IN POLLING SLIDE AMID MEDICARE-FOR-ALL PLAN CRITICISM

The release Sunday came against the backdrop of an escalating feud between Warren and Mayor Pete Buttigieg  of South Bend, Indiana. The senator has condemned the closed-door fundraisers that the mayor has attended, suggesting Buttigieg could be making secret promises to top donors.

Buttigieg and his campaign responded that Warren should release past tax returns that detail her work for corporate clients. Warren previously had released 11 years of tax returns.

“We must nominate a candidate who can create the most robust possible contrast against Republicans on conflicts of interest and corruption issues. … Elizabeth does not sell access to her time — no closed door big dollar fundraisers, no bundling program, no perks or promises to any wealthy donor,” said Warren Communications Director Kristen Orthman.

She added: “Any candidate who refuses to provide basic details about his or her own record and refuses to allow voters or the press to understand who is buying access to their time and what they are getting in return will be seen by voters as part of the same business-as-usual politics that voters have consistently rejected.”

Warren’s campaign said Sunday’s information provides more details on her business income that her returns did not provide because they didn’t fully itemize earnings.

Also Sunday, Warren said she believed Americans would be ready for a presidential ticket with two women at the top, rejecting concerns from some Democrats that a woman couldn’t beat Trump.

“Sure, why not?” she told The Associated Press in an interview ahead of a town hall campaign event in Charleston, South Carolina. “I think (voters) would support a lot of different combinations.”

Warren has said she’d consider picking California Sen. Kamala Harris as a running mate. She also told the AP she would be “open” to asking former Vice President Joe Biden to reprise his old job.

“Look, it would be presumptuous of me to be talking about individuals, but I’m open to getting this right because that’s what we want to do,” Warren said. “We want to build a Democratic ticket and a stronger Democratic Party that’s ready to get out there and compete at the national level, at the state level, at the local level.”

Last week, Harris abruptly dropped out of the race for the presidential nomination, prompting a debate about whether a party claiming it valued diversity and inclusion was shortchanging candidates of color and women.

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Other than Warren, the top tier of Democrats has been made up entirely of white men.

Warren argued that voters were worried less about identity politics than the messages that candidates were offering.

The Associated Press contributed to this report.

Florida Gov. Ron DeSantis on Sunday urged stronger security “precautions” for foreign nationals training on U.S. military bases after a Saudi gunman shot and killed three people at the Pensacola naval base Friday, in an attack believed to be an act of terror.

DeSantis delivered the remarks during a Sunday news conference, calling for more substantial security vetting of foreign nationals before they head to the U.S. for training.

“My view is that for us to be bringing in these foreign nationals, you have to take precautions to protect the country,” the governor said.

He added: “To have them take out three of our sailors, to me that’s unacceptable and I think that could have been prevented.”

Investigators have named 2nd Lt. Mohammed Alshamrani, 21, of the Royal Saudi Air Force, as the gunman responsible for Friday’s massacre.

Investigators said they’re working under the presumption the incident was an act of terrorism involving a lone gunman.

Asked how Alshamrani, a foreign national, was able to purchase a firearm, DeSantis, a Second Amendment supporter, accused the suspect of taking advantage of a federal loophole.

“The Second Amendment applies to we the American people to keep and bear and arms. It does not apply to Saudi Arabians,” he said.

NAVY IDS 3 VICTIMS OF NAS PENSACOLA SHOOTING; MILITARY CALLS FOR INCREASED SECURITY CHECKS

DeSantis also praised first responders and law-enforcement officials who ran into danger to save others.

“I think that that’s what this community’s made of and I think that’s really emblematic of the type of grit, courage, and determination that you see here,” he said.

DeSantis pressed for more questioning into how the Saudi military and government vetted people who may have harbored radical worldviews.

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Though Saudi Arabia has pledged to cooperate with the investigation, De Santis said, “My view would be, trust but verify. If they say they’re going to cooperate, make sure they do cooperate and don’t just take lip service and think that that’s enough.”

The U.S. has long had a robust training program for Saudis, providing assistance in the U.S. and in the kingdom. More than 850 Saudis are in the United States for various training activities, among the thousands of foreign students from 153 countries in the U.S. going through military training, officials said.

The Associated Press contributed to this report.

Authorities investigating a deadly attack at a U.S. naval base in Florida are reportedly focused on finding several unaccounted for Saudi nationals linked to the shooting, as additional details have emerged about the shooter’s movements in the weeks leading up to the rampage.

The FBI’s Jacksonville office identified the shooter in a statement Saturday night as Mohammed Alshamrani, 21, and released a photo of him. Investigators said he was a 2nd Lt. in the Royal Saudi Air Force and was a student naval flight officer of Naval Aviation Schools Command when he opened fire Friday at Naval Air Station Pensacola in Florida before being shot dead.

In the days since the attack, a U.S. official who spoke on condition of anonymity after being briefed by federal authorities told the Associated Press that a total of 10 Saudi students were being held on the base as of Saturday while several others were unaccounted for.

While officials have not publicly disclosed how many missing servicemen are out there, U.S. Northern Command (Northcom) has called for increased random security checks at all sites as authorities investigating the attack are still working to determine whether the shooting was an act of terrorism.

“There’s no question what it is, it’s terrorism.” Florida Sen. Rick Scott (R) said Sunday on “Fox & Friends.” “It’s radical Islam.”

NAS PENSACOLA GUNMAN ‘JUST SHOT THROUGH THE DOOR’ DURING RAMPAGE, SURVIVOR SAYS

Lt. Cmdr. Michael Hatfield told Fox News on Saturday that after the shootings last week at Joint Base Pearl Harbor-Hickam in Hawaii and in Florida, Northcom has directed all Defense Department installations, facilities and units within the U.S. to immediately assess force protection measures and “implement increased random security measures appropriate for their facilities.”

“The advisory also told leaders to remind their workforce to remain alert and if they see something, to say something by immediately reporting to appropriate authorities any suspicious activity they may observe,” Hatfield continued.

On Saturday, a U.S. official told the Associated Press that Alshamrani hosted a dinner party earlier in the week where he and three others watched videos of mass shootings.

The official who spoke Saturday said one of the three students who attended the dinner party hosted by the attacker recorded video outside the classroom building while the shooting was taking place on Friday. Two other Saudi students watched from a car, the official said.

Scott said Sunday that while Saudi Arabia has been an ally, “they have to step up here,” calling reports of the dinner party and viewing of mass shooting videos “disgusting.”

“The fact that the FBI has not been able to, the reports say, the FBI has not been able to talk to every airman. I mean, I can’t imagine that.” he said on “Fox & Friends.” “If the Saudi government is our ally our partner, they will make sure that there is full cooperation, not one airman needs to leave this country until the complete investigation.”

In the weeks leading up to the shooting, Alshamrani and the same three other Saudi military trainees made a visit to New York City where they went to several museums and Rockefeller Center, a person briefed on the investigation told the New York Times.

Federal investigators are now focused on whether the trip was an extended tourist trip during the Thanksgiving holiday week or if the group of Saudi trainees had other motives or were meeting with anyone else in New York, according to The Times. Of the 10 Saudi trainees reportedly detained, three of them are the ones from the dinner party who claimed they were only filming the shooting because they happened to be there at the time and wanted to capture the moment, the U.S. official told the New York Times.

In an exclusive interview on “Fox News Sunday,” Defense Secretary Mark Esper said it’s unclear if they were filming it before it began or if it was something where they picked up their phones filmed it when they saw it unfolding.

“You know, today, people pull out their phones and film everything and anything that happens,” Esper told Fox News’ Chris Wallace.

A U.S. official on Friday told the AP the FBI was examining social media posts and investigating whether he acted alone or was connected to any broader group. The SITE Intelligence Group, a group that monitors jihadist media, said that Alshamrani posted to Twitter echoing sentiments from former Al Qaeda leader Usama Bin Laden.

A spokesperson for Twitter told Fox News in an email statement Saturday that the account was suspended but they declined to comment further as to when the manifesto was tweeted out. The FBI told Fox News it was aware of the anti-American Twitter post, but would not comment on whether they’re looking at it as part of the investigation.

In remarks at a gathering of top U.S. defense and military officials on Saturday, Defense Secretary Mark Esper was asked whether he could say definitively that the shooting was an act of terrorism.

“No, I can’t say it’s terrorism at this time,” he said, adding that the investigation needs to proceed. He declined to discuss details of the investigation so far.

SAUDI ARABIA ‘WILL BE INVOLVED IN TAKING CARE’ OF PENSACOLA SHOOTING VICTIMS’ FAMILIES, TRUMP SAYS

In the wake of the deadly shooting, President Trump said Saturday that he would review policies governing foreign military training in the U.S but declined to say whether the shooting was terrorism-related.

The U.S. has long had a robust training program for Saudis, providing assistance in the U.S. and in the kingdom. Currently, more than 850 Saudis are in the United States for various training activities. They are among more than 5,000 foreign students from 153 countries in the U.S. going through military training.

“This has been done for many decades,” Trump said. “I guess we’re going to have to look into the whole procedure. We’ll start that immediately.”

Scott on Sunday called for suspending the training program pending a thorough review.

“We have got to make sure that American sailors, American soldiers are safe. We have to have a full review of what happened here,” he said on “Fox & Friends.” “We cannot be taking risks for our sailors.”

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The Navy on Saturday identified the three victims of the NAS Pensacola shooting as Ensign Joshua Kaleb Watson, 23, of Coffee, Ala.; Airman Mohammed Sameh Haitham, 19, of St. Petersburg, Fla.; and Airman Apprentice Cameron Scott Walters, 21, of Richmond Hill, Ga.

“The Sailors that lost their lives in the line of duty and showed exceptional heroism and bravery in the face of evil,” Capt. Tim Kinsella, the commanding officer of Naval Air Station Pensacola, said in a statement. “When confronted, they didn’t run from danger; they ran towards it and saved lives.”

Kinsella said Naval Air Station Pensacola, one of the Navy’s most historic and storied bases, would remain closed until further notice. The base sprawls along the waterfront southwest of the city’s downtown and dominates the economy of the surrounding area.

Part of the base resembles a college campus, with buildings where, in addition to foreign students, 60,000 members of the U.S. Navy, Marines, Air Force and Coast Guard train each year in multiple fields of aviation.

The FBI’s Jacksonville office has said it’s not aware of any credible threat toward the Pensacola community at this time, but anyone with information regarding Alshamrani and his activities before the shooting is encouraged to call 1-800-CALL-FBI.

Fox News’ Paulina Dedaj, Morgan Phillips, and the Associated Press contributed to this report.