Bernie Sanders : ` ` I ' ve said consistently , these are all friends of mine '' Ron Paul goes against the mainstream GOP position regarding the policy toward Israel . Michele Bachmann has the sharpest attack lines against Ted Gingrich . `` I 've said consistently , these are all friends of mine , '' Gingrich said , referencing his rivals on stage . ` Rick Perry delivers a forceful performance ; Jon Huntsman likely runs for New Hampshire .
Bernie Sanders : ` ` I ' ve said consistently , these are all friends of mine '' Ron Paul goes against the mainstream GOP position regarding the policy toward Israel . Michele Bachmann has the sharpest attack lines against Ted Gingrich . Rick Perry delivers a forceful performance ; Jon Huntsman likely runs for New Hampshire .