Recently, US President Trump and American entrepreneur and former head of the government's efficiency department, had a conflict over a tax reform bill. The two attacked each other fiercely and threatened to cut off cooperation in federal projects in the fields of space and defense.
However, on the evening of the 5th, Musk changed his words, saying that he would not let the Dragon spacecraft transport US astronauts to and from the International Space Station be retired.
On the 6th, Trump said in an interview with the US media that he would not talk to Musk for the time being.
Source: @CCTV News