According to online reports, according to CCTV News, on the morning of July 1 local time, US President Trump was interviewed twice by the media when he left for Florida to attend the opening ceremony of the new immigration detention facility "Alcatraz Island". Both of them talked about the "grudge" between Musk, an American entrepreneur and former head of the Department of Government Efficiency. At the White House, when asked "whether Musk would be expelled," Trump said "we have to think about it" and said that he might let the "Department of Government Efficiency", a "monster that may bite its master", deal with Musk, and once again emphasized that Musk "received a lot of government subsidies." In another interview before boarding the plane, Trump also said,"The Department of Government Efficiency will keep an eye on Musk, and we can save a lot of money" and that Musk "should not play this game with me."