A sign about childhood vaccines is pictured as President Donald Trump speaks during a meeting to sign an executive order, Monday, Aug. 10, 2026, in the Oval Office of the White House in Washington. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks as Stephen Miller, White House deputy chief of staff, from left, National Institutes of Health Director Dr. Jay Bhattacharya, Jayme Franklin, Health and Human Services Secretary Robert F. Kennedy Jr. and Heidi Overton, deputy director of the White House Domestic Policy Council, listen during a meeting to sign an executive order about vaccines, Monday, Aug. 10, 2026, in the Oval Office of the White House in Washington. (AP Photo/Jacquelyn Martin)

President Donald Trump speaks as Health and Human Services Secretary Robert F. Kennedy Jr., right, and Jayme Franklin listen during a meeting to sign an executive order about vaccines, Monday, Aug. 10, 2026, in the Oval Office of the White House in Washington. (AP Photo/Jacquelyn Martin)

Two security guards stand behind metal barriers along scaffolding and a large protective tarp covering part of the facade of the John F. Kennedy Center for the Performing Arts in Washington, DC, on August 13, 2026. The Kennedy Center's board of directors, controlled by associates of Donald Trump, has voted to have the name of the American president restored on the facade of the prestigious Washington performing arts venue, US media reported on August 13. After installing his allies at the head of the institution's board of directors, the Republican president had added his own name to that of his distant Democratic predecessor to rename it the "Trump Kennedy Center. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Scaffolding and a large protective tarp is covering part of the facade of the John F. Kennedy Center for the Performing Arts in Washington, DC, on August 13, 2026. The Kennedy Center's board of directors, controlled by associates of Donald Trump, has voted to have the name of the American president restored on the facade of the prestigious Washington performing arts venue, US media reported on August 13. After installing his allies at the head of the institution's board of directors, the Republican president had added his own name to that of his distant Democratic predecessor to rename it the "Trump Kennedy Center. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

Scaffolding and a large protective tarp is covering part of the facade of the John F. Kennedy Center for the Performing Arts in Washington, DC, on August 13, 2026. The Kennedy Center's board of directors, controlled by associates of Donald Trump, has voted to have the name of the American president restored on the facade of the prestigious Washington performing arts venue, US media reported on August 13. After installing his allies at the head of the institution's board of directors, the Republican president had added his own name to that of his distant Democratic predecessor to rename it the "Trump Kennedy Center. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

A person walks past scaffolding and a large protective tarp covering the facade of the John F. Kennedy Center for the Performing Arts, guarded by two security guards, in Washington, DC, on August 13, 2026. The Kennedy Center's board of directors, controlled by associates of Donald Trump, has voted to have the name of the American president restored on the facade of the prestigious Washington performing arts venue, US media reported on August 13. After installing his allies at the head of the institution's board of directors, the Republican president had added his own name to that of his distant Democratic predecessor to rename it the "Trump Kennedy Center. (Photo by Brendan SMIALOWSKI / AFP via Getty Images)

(FILES) An image of US President Donald Trump with Russian President Vladimir Putin is displayed on a screen as White House Press Secretary Karoline Leavitt speaks during the daily briefing in the Brady Briefing Room of the White House in Washington, DC, on August 19, 2025. US President Donald Trump announced on August 12, 2026 in a Truth Social post that Leavitt would be leaving her position at the White House. (Photo by Mandel NGAN / AFP via Getty Images)