GOP presidential candidate Jon Huntsman said Cain needs to "get the information out and get it out in total."

Huntsman, appearing on NBC’s "Meet the Press," said "legitimate questions have been raised and that information has to come forward."

Two women reportedly received financial settlements stemming from Cain’s behavior in the late 1990s, when he was president of the National Restaurant Assn.

An attorney for one of the women said last week that Cain had subjected her to "a series of inappropriate behaviors and unwanted advances."

Cain has denied that he sexually harassed anyone. Beyond the matter of what took place between Cain and the women, the uproar has tested his ability to manage a crisis. After Politico first broke the story, Cain gave a series of sometimes conflicting statements about what happened. Now he seems determined to drop the subject entirely.