Calls for accountability grew in the fallout from that Signal group chat, where the country's top defense and intelligence officials, along with the Vice President, discussed plans for an attack in Yemen with a journalist included.

And ramping up immigration arrests, security cameras showing masked, plain-clothesed, armed law enforcement grabbing tufts graduate student Rumeysa Ozturk off a Boston Street. 

Officials said Ozturk supported Hamas but won't say how.

Arresting an alleged MS-13 gang leader in the Washington, DC suburbs, the Justice Department streamed the details.

Attorney General Pam Bondi announced the arrest but was not able to avoid the Signal chat controversy and how journalist Jeffrey Goldberg was included.

"Well, first, it was sensitive information, not classified and inadvertently released,” said Bondi. 

The White House is trying to move on but White House Press Secretary Karoline Leavitt says, “We have never denied that this was a mistake, and the National Security Advisor took, took responsibility for that, and we have said we are making changes."

But what kind of changes are unknown. 

Republican Roger Wicker and Democrat Jack Reed, who are heads of the Senate Armed Services Committee, called on the Defense Department acting Inspector General to look into the scandal.

"I definitely support an IG investigation on how all of these high ranking members used a platform that is not appropriate for what they were discussing,” said Maine Senator Susan Collins. 

Some republicans are on board with an investigation. Democrats are calling for more action.

“I think there's no question that the Secretary of Defense must resign. He should pull fired, and very likely, the National Security Advisor as well,” said Connecticut Sen. Richard Blumenthal. 

President Donald Trump fired the defense department's inspector general last month and hasn't named a replacement. The IG investigates fraud, waste and abuse and is expected to act independently.