After Jeb Bush finally delivered a strong debate performance by repeatedly taking the fight to front-runner Donald Trump in Las Vegas on Tuesday, the war of words continued over the weekend. During a town hall with New Hampshire voters in Contoocook on Saturday, Bush responded to a question by saying: 'Just one other thing -- I gotta get this off my chest -- Donald Trump is a jerk.' That remark came after Trump went after Bush on Twitter on Friday night by saying that the former Florida governor was 'dumb as a rock' and that the 'last thing our country...