U.S. President Donald Trump said on Tuesday he is terminating all documents, including pardons, that he said his predecessor Joe Biden had signed using an autopen.

U.S. President Donald Trump said on Tuesday he is terminating all documents, including pardons, that he said his predecessor Joe Biden had signed using an autopen.

Presidents of both major parties have used the device and experts called into question legality of Trump’s move

Legal experts say there is no basis in the US Constitution for a president to revoke pardons.