A man in his underwear crashed a live TV interview Monday between political pundit Dick Morris and Newsmax host Rob Schmitt. As the former adviser to Bill Clinton discussed the Iowa caucuses from an apparently residential location, a man wearing a white sleeveless T-shirt and a pair of dark boxer shorts casually entered the room Morris was speaking in. It is not clear who the man was, how he knew Morris, or if the commentator was at his own home or someone else’s. At exactly 6:47 p.m. ET, the man strolled by and appeared to side-eye as Morris as he spoke. Morris had just correctly predicted a …