CNNTrump's immigration comments hurting GOP, Romney saysCNNWolfeboro, New Hampshire (CNN) Mitt Romney said Saturday that Donald Trump's comments on Mexico and undocumented immigrants have hurt the Republican Party, making the 2012 presidential nominee the latest Republican to slam the billionaire over ...Marco Rubio, Chris Christie hosted in New Hampshire by Mitt RomneyMiami Herald (blog)Christie tells N.H.