CBS News host Margaret Brennan grilled Republican vice presidential nominee J.D. Vance after his false claim that Haitians were eating pets incited bomb threats in Springfield, Ohio. The confrontation came during a Sunday interview on Face the Nation. “On September 9th, you amplified what you said yourself were rumors about Haitian migrants eating pets,” Brennan explained. Want more breaking political news? Click for the latest headlines at Raw Story. The CBS host noted that at least four schools and the Springfield City Hall had to be evacuated due to bomb threats. “These false claims are end…