President Donald Trump has demanded to know when ABC plans to take action against late night host Jimmy Kimmel as the fallout from the comedian’s joke about Melania Trump continues . In a Thursday morning Truth Social rant, Trump wrote: “When is ABC Fake News Network firing seriously unfunny Jimmy Kimmel, who incompetently presides over one of the Lowest Rated shows on Television? People are angry. It better be soon!!! President DJT.” The president’s renewed calls for Kimmel’s firing come after the comedian’s joke last week suggesting that the First Lady had the glow of an “expectant widow.” Days after the sketch aired, a gunman attempted to storm Saturday night’s White House Correspondents’ Dinner . In the aftermath of the shooting, both Donald and Melania Trump have called for Kimmel’s broadcaster, ABC, to take action against the comedian, accusing him of sharing violent rhetoric.…