Kathy Griffin is concerned for her safety following the fake Donald Trump massacre video that went viral. “The same groups that came after me two and a half years ago will be reinvigorated,” Griffin said on Tuesday’s The Wendy Williams Show. “Frankly, we don’t know how people take that video. It’s really, really violent. People’s heads get blown off.” The clip was a parody of a scene from Kingsman: The Secret Service. Trump’s face was superimposed into the video, and it depicted him murdering his political enemies, including Griffin. Griffin made the rare television appearance to promote her new film,...