FILE - President-elect Donald Trump listens to Elon Musk as he arrives to watch SpaceX's mega rocket Starship lift off for a test flight from Starbase in Boca Chica, Texas, Nov. 19, 2024. (Brandon Bell/Pool via AP, File)

FILE - Elon Musk speaks before Republican presidential nominee former President Donald Trump at a campaign rally at Madison Square Garden, Oct. 27, 2024, in New York. (AP Photo/Evan Vucci, File)

FILE - Elon Musk jumps on the stage as Republican presidential nominee former President Donald Trump speaks at a campaign rally at the Butler Farm Show, Oct. 5, 2024, in Butler, Pa. (AP Photo/Evan Vucci, File)

Germany's Chancellor Olaf Scholz speaks with the media as he arrives for an EU summit at the European Council building in Brussels, Thursday, Dec. 19, 2024. (AP Photo/Geert Vanden Wijngaert)