President Joe Biden, left, and former Presidents Barack Obama, center, and Bill Clinton, right, attend a memorial service for Ethel Kennedy, the wife of Sen. Robert F. Kennedy, who died Oct. 10, 2024 at age 96, at the Cathedral of St. Matthew the Apostle in Washington, Wednesday, Oct. 16, 2024. (AP Photo/Ben Curtis)

President Joe Biden dabs his eye with a tissue as he speaks at a memorial service for Ethel Kennedy, the wife of Sen. Robert F. Kennedy, who died Oct. 10, 2024 at age 96, at the Cathedral of St. Matthew the Apostle in Washington, Wednesday, Oct. 16, 2024. (AP Photo/Ben Curtis)

President Joe Biden, left, and former Presidents Barack Obama, center, and Bill Clinton, right, attend a memorial service for Ethel Kennedy, the wife of Sen. Robert F. Kennedy, who died on Oct. 10, 2024, at age 96, at the Cathedral of St. Matthew the Apostle in Washington, Wednesday, Oct. 16, 2024. (AP Photo/Ben Curtis)

President Joe Biden speaks at a memorial service for Ethel Kennedy, the wife of Sen. Robert F. Kennedy, who died Oct. 10, 2024 at age 96, at the Cathedral of St. Matthew the Apostle in Washington, Wednesday, Oct. 16, 2024. (AP Photo/Ben Curtis)