Stephen King is retaliating against President Donald Trump for blocking him on Twitter. In a post late Thursday, the Maine horror author said he would block Trump from seeing the upcoming movie <em>It</em> or the currently showing television series <em>Mr. Mercedes</em>, both based on his books. King's tweet says "No clowns for you, Donald. Go float yourself." The movie It is about a group of children who confront their fears while confronting the evil balloon-carrying clown, Pennywise. The movie is due out next month. <em>Mr. Mercedes</em> is about a killer who drives a stolen Mercedes into a crowd. The series began airing earlier this month on the Audience network. King was blocked by the president this summer. He has a long history of being critical of Trump. ________________ <strong>Read more:</strong> ________________