Trump administration updates: Schumer continues to face calls for new leadership

Republican Sen. John Curtis said impeachment of federal Judge James Boasberg, who blocked Trump’s deporation flights to El Salvador, most likely won’t happen.

“And you know, you can talk impeachment and you can throw it out there. That's what you could do. But the reality of it is, it takes two-thirds of the Senate to impeach. We know that's not going to happen,” Curtis told NBC’s “Meet the Press” on Sunday.

Asked if he believes the discussion of impeaching a federal judge is appropriate, Curtis said, “If it were me, I probably wouldn't be poking the people that are going to make decisions about me, but that's me, and the president is going to do what the president does.”

-ABC News’ Hannah Demissie

Second lady Usha Vance will visit Greenland with a U.S. delegation on Thursday.

The visit will include historical sites, learning about Greenlandic heritage and attending the Avannaata Qimussersu, Greenland’s national dogsled race.

Vance's visit comes as Trump has spoken a number of times about purchasing Greenland.

-ABC News’ Hannah Demissie

Less than 24 hours after Trump told reporters, "I don't know when it was signed because I didn't sign it," referring to his executive order invoking the Alien Enemies Act, the White House put out a statement clarifying his remarks.

The executive order had Trump's signature at the bottom of the page, which the White House confirmed.

"President Trump was obviously referring to the original Alien Enemies Act that was signed back in 1798," White House spokesman Steven Cheung said in a statement.

-ABC News' Kelsey Walsh

The Trump administration sent another group of migrants to Guantanamo Bay on Thursday, alleging many are members of the Venezuelan gang Tren De Aragua, an official with knowledge of the flight told ABC News.

The flight sent 21 people to the military base as they await deportation, the official noted, adding that deportation flights are continuing every day.

The administration has not given any evidence for how it determined those sent there were connected to the gang.

Past migrants housed at Guantanamo Bay described the facilities as cramped and dilapidated, alleging they were only allowed outside twice during their two weeks there and were denied access to their attorneys.

-ABC News' Selina Wang