Ukrainian President Volodymyr Zelenskyy waves from the back seat of a U.S. Secret Service vehicle as his motorcade departs the Wilkes-Barre/Scranton International Airport in Pittston Township, Pa., en route to the Scranton Army Ammunition Plant in Scranton, Pa., on Sunday, Sept. 22, 2024. (Christopher Dolan/The Times-Tribune via AP)

Republican presidential nominee former President Donald Trump dances after speaking at a campaign rally at Wilmington International Airport, Saturday, Sept. 21, 2024, in Wilmington, N.C. (AP Photo/Alex Brandon)

Team World's Frances Tiafoe reacts during his singles tennis match against Team Europe's Alexander Zverev on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)

Team World's Frances Tiafoe returns to Team Europe's Alexander Zverev on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)

Team Europe's Carlos Alcaraz celebrates with teammates after winning against Team World's Taylor Fritz on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)

Team World's Frances Tiafoe, front, and Ben Shelton return the ball during their doubles match against Team Europe's Carlos Alcaraz and Casper Ruud on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)

Team Europe's Carlos Alcaraz tosses the ball in the air to serve as he and Casper Ruud play during their doubles match against Team World's Frances Tiafoe and Ben Shelton on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)

Tennis great Roger Federer follows the game during the doubles match between Team Europe's Carlos Alcaraz and Casper Ruud and Team World's Frances Tiafoe and Ben Shelton on the third day of the Laver Cup tennis tournament, at the Uber arena in Berlin, Germany, Sunday, Sept. 22, 2024. (AP Photo/Ebrahim Noroozi)