Trump knocks Bush for turning to 'mommy'

(CNN) - Donald Trump is now taunting Jeb Bush for turning to his "mommy" to help save his floundering campaign -- but the former Florida governor says his mother, former First Lady Barbara Bush, is ready to rumble. Friday night, Trump tweeted at Bush, "Just watched Jeb's ad where he desperately needed mommy to help him. Jeb --- mom can't help you with ISIS, the Chinese or with Putin" Read more.