Jindal also says the GOP can't "hide our conservative ideas."
“Everything right now is just so fluid,” the state party chairman says.
"Jeb Bush once again proves that he is out of touch," Trump says.
“He has a colorful way of speaking," the Texas senator says.
“Donald Trump does not represent the Republican party,” Perry says.
The numbers could see Cruz in the top tier of Republican candidates.
“He’s politicizing America’s national security," Christie says.
Sanders also says rejecting same-sex marriage shouldn't cost groups their tax-exempt status.
The New Jersey governor says he's been repeatedly exonerated.
Sanders says he'll get more big-name backers as his campaign progresses.