ormer Rep. Joe Scarborough (R-Fla.) offered a stunningly candid rebuke to Newt Gingrich on Tuesday, calling him a "bad person" and accusing him of demonizing his political opponents. "When he puts on his political helmet, he is a terrible person," Scarborough said on his "Morning Joe" show on MSNBC. "He may be a nice person at home, [but] people that don't know Newt at home need to know this." Scarborough ticked off a list of comments Gingrich has made about his opponents before singling out Gingrich's comparison of Health and Human Services Secretary Kathleen Sebelius (D) to Joseph Stalin. "I...