Donald Trump celebrated the death of Robert Mueller on Saturday, writing that he was “glad” the former FBI director and special counsel who investigated the president’s 2016 campaign had died. “Robert Mueller just died. Good, I’m glad he’s dead. He can no longer hurt innocent people!” Trump wrote Saturday on Truth Social shortly after MS Now broke the news that the 81-year-old former FBI Director had died. Trump writes that he is “glad” Robert Mueller is dead pic.twitter.com/ZulsLfWwKb Mueller, who last year disclosed that he had been diagnosed with Parkinson’s, was one of Trump’s longtime targets. While his investigation did not conclude that the 2016 Trump campaign had actively sought out and coordinated with Russian entities attempting to sway the election, the probe cast a pall over much of Trump’s first term.…