U.S. President Joe Biden salutes between first lady Jill Biden and U.S. Vice President Kamala Harris as they attend the annual Easter Egg Roll on the South Lawn of the White House, Washington, U.S., April 1, 2024. REUTERS/Evelyn Hockstein

U.S. President Joe Biden blows a whistle during the annual Easter Egg Roll on the South Lawn of the White House, Washington, U.S., April 1, 2024. REUTERS/Evelyn Hockstein

A view shows the South Lawn of the White House, on the day of the annual Easter Egg Roll, in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

People play on the South Lawn of the White House, on the day of the annual Easter Egg Roll, in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

U.S. President Joe Biden blows a whistle during the annual Easter Egg Roll on the South Lawn of the White House, Washington, U.S., April 1, 2024. REUTERS/Evelyn Hockstein

A child plays on the day of the annual Easter Egg Roll, on the South Lawn of the White House in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

A child plays on the day of the annual Easter Egg Roll, on the South Lawn of the White House in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

U.S. first lady Jill Biden holds a children's picture book during the annual Easter Egg Roll on the South Lawn of the White House in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

U.S. first lady Jill Biden greets people during the annual Easter Egg Roll on the South Lawn of the White House in Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz

U.S. President Joe Biden greets a child as he attends the annual Easter Egg Roll on the South Lawn of the White House in Washington, U.S., April 1, 2024. REUTERS/Evelyn Hockstein

Press Secretary Karine Jean-Pierre greets the Easter bunny in the White House briefing room in Washington, U.S., April, 1, 2024. REUTERS/Evelyn Hockstein

Musicians perform on the day of the annual Easter Egg Roll at the White House, Washington, U.S., April 1, 2024. REUTERS/Elizabeth Frantz