McCain mum on revenue-raisers

Arizona Sen. John McCain indicated on Sunday that fellow Republicans could be open to supporting some "revenue-raisers" as part of a larger deal to raise the debt ceiling - but wouldn't say what kinds.

"Jon Kyl was in negotiations with the vice president and he said there were certain revenue raisers in other areas that perhaps we could work on, but to somehow say we're going to raise Americans taxes, anybody's taxes, I think . . . it's a principle we promised the American people last November and that we have to stick to," McCain said on CNN's "State of the Union."

Asked by host Candy Crowley," "Could you share with us what kind of revenue raisers might be OK with you?," McCain replied, "No."