Former House Speaker Newt Gingrich said Thursday that he sides with Sens. Rand Paul and Ted Cruz because they are not afraid to ask important questions, and it is disheartening to watch establishment Republicans like Gov. Chris Christie "grow hysterical." "I consistently have been on the side of having the courage that Rand Paul and Ted Cruz have and I think it's sad to watch the establishment grow hysterical, but frankly they're hysterical because they have no answers," Gingrich said while appearing on "The Laura Ingraham Show," Politico reports. Gingrich was on Ingraham's show to offer his opinion on the...