Trump admin updates: EU will buy $750 billion worth of U.S. energy under deal

White House press secretary Karoline Leavitt told reporters on Monday that there could be "more trade announcements" made before the Aug. 1 deadline.

Leavitt said that the Trump administration continues to be in "constant communication" with trading partners.

On July 7, President Donald Trump signed an executive order delaying the tariffs on dozens of countries that were set to take effect on July 9.

Former Rep. Mark Green's, R-Tenn., resignation from Congress officially took effect on Monday, bringing the total number of members in the House to 431 -- 219 Republicans and 212 Democrats. There are currently four vacancies.

Speaker Mike Johnson, R-La., who announced the new total Monday afternoon, continues to have tight margins to work with to carry out Trump's agenda.

Republicans can only afford to lose three votes and still pass legislation, assuming full attendance and united Democratic opposition. This is the same margin as before.

The Republican Steering Committee will convene Monday evening to make its recommendation for a new Committee on Homeland Security chairman to replace Green.

-ABC News' Lauren Peller

White House press secretary Karoline Leavitt brushed aside any pushback from Trump's base over the Jeffrey Epstein case.

"He knows what his supporters want. It's transparency, and he has given them that on all accounts when it comes to everything this administration has done," Leavitt said.

"No question is off limits here at this White House, not just for the president, but myself as well," she added.

Leavitt noted that Trump has told the Department of Justice and the FBI to "release any credible evidence that they find."

"He also signaled to them over the weekend to move forward with unsealing the grand jury documents that were undersealed by various judges across the country. And I believe the attorney general has taken the proper legal action to do that," she said.

She directed questions on whether the FBI will release any evidence to the FBI.

While talking to reporters on Monday, White House press secretary Karoline Leavitt said President Donald Trump was "serious" about his threat to the Washington Commanders football team, specifically that the team should revert back to its former name or he "may put a restriction" on the team.

Trump said on Sunday that if the team does not change its name, he would not facilitate a deal for the team's new stadium to be built in Washington, D.C.

"My statement on the Washington Redskins has totally blown up, but only in a very positive way. I may put a restriction on them that if they don't change the name back to the original 'Washington Redskins,' and get rid of the ridiculous moniker, 'Washington Commanders,' I won't make a deal for them to build a Stadium in Washington," Trump wrote on his social media platform on Sunday.