Ron Johnson says he is running for reelection because of 'destructive' Dem governance: 'I can't walk away'

Republican Sen. Ron Johnson said it was his "intention" to complete his second term in the Senate and return home to Wisconsin, but told Fox News in an exclusive interview Monday that Democrats are governing in a "very divisive and destructive manner" and he "can't just walk away" when he feels he can "make a real difference."