The RNC chairman said it's possible that not every GOP contender makes it on stage.
It's the latest sign the Wisconsin governor is eyeing a presidential run in 2016.
Fifty-nine percent say they're open to a third Romney candidacy.
The GOP senator said he has established a “testing the waters committee."
Rep. Jason Chaffetz said Romney has been proven right on domestic and foreign policy issues.
Huckabee said he didn't leave the Fox show because he was “tired of going to New York.”
Hank Sheinkopf said Obama won't let the Clintons retake control of the Democratic Party.
Backlash against the education standards is a hot-button issue in early-voting states.
Mitt Romney tried out a populist economic message before Republicans.
"Jeb is my man," the former Romney backer said.