Vice President-elect JD Vance speaks on his mobile phone as he arrives for private meetings at the Capitol in Washington, Wednesday, Nov. 20, 2024. (AP Photo/Ben Curtis)

Boston Celtics players react as President Joe Biden holds the ball they presented to him during an event to celebrate the Celtics victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Susan Walsh)

President Joe Biden holds the ball he was presented with by the Boston Celtics during an event to celebrate the Celtics' victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Susan Walsh)

President Joe Biden speaks as he welcomes the Boston Celtics to celebrate their victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Ben Curtis)

President Joe Biden, center, speaks during an event to welcome the Boston Celtics and celebrate their victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Susan Walsh)

Boston Celtics owner Wyc Grousbeck, from left, and President Joe Biden hold up the Boston Celtics trophy as they pose for a team photo to celebrate the Celtics victory in the 2024 National Basketball Association Championship during an event on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Susan Walsh)

President Joe Biden, right, listens as Boston Celtics owner Wyc Grousbeck speaks at an event welcoming the Boston Celtics to celebrate their victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Ben Curtis)

President Joe Biden, center, flanked by Boston Celtics players Jayson Tatum, left, and Derrick White, right, holds a jersey presented by the team at an event to celebrate their victory in the 2024 National Basketball Association Championship, on the South Lawn of the White House in Washington, Thursday, Nov. 21, 2024. (AP Photo/Ben Curtis)