First ladies' portraits including former first lady Jacqueline Kennedy Onassis, left, and former first lady Lady Bird Johnson, right, adorn the Vermeil Room on Friday, Oct. 18, 2024. (AP Photo/Manuel Balce Ceneta)

The Red Room is shown Friday, Oct. 18, 2024 in Washington in preparation for first lady Jill Biden's unveiling of the updated White House Public Tour on Monday, Oct. 21, 2024. (AP Photo/Manuel Balce Ceneta)

The Green Room is shown Friday, Oct. 18, 2024 in Washington in preparation for first lady Jill Biden's unveiling of the updated White House Public Tour on Monday, Oct. 21, 2024. (AP Photo/Manuel Balce Ceneta)

The Blue Room is shown Friday, Oct. 18, 2024 in Washington in preparation for first lady Jill Biden's unveiling of the updated White House Public Tour on Monday, Oct. 21, 2024. (AP Photo/Manuel Balce Ceneta)

"A look inside the White House" digital frame that changes picture display every minute, shows on Friday, Oct. 18, 2024 in Washington, a captioned picture of former President Barack Obama and his family in the Treaty Room. (AP Photo/Manuel Balce Ceneta)

A new stop in the White House Public Tour features the previously off-limits Diplomatic Reception Room, shown Friday, Oct. 18, 2024. This ground-floor room is where President Franklin D. Roosevelt recorded his "fireside chats." First lady Jill Biden is unveiling the updated tour on Monday, Oct. 21, 2024. (AP Photo/Manuel Balce Ceneta)

A video of first lady Jill Biden welcoming visitors to the White House Public Tour is shown on Friday, Oct. 18, 2024 in the East Colonnade at the entry area to the tour. First lady Jill Biden is unveiling the updated tour on Monday, Oct. 21, 2024. (AP Photo/Manuel Balce Ceneta)

FILE - Hemlock Semiconductor Corp.'s plant in Thomas Township, Mich., May 2, 2007. (AP Photo/The Saginaw News, Melanie Sochan, File)