Jason Chaffetz
Jason Chaffetz says he's found no evidence of wrongdoing by the family planning provider.
McCarthy was considered the top candidate to be the next speaker.
To officially retire, he'll need his House GOP colleagues to produce something they're not known for -- a quick and orderly decision.
WHAT'S HAPPENING
From Darrell Issa to dreidels.
The race for speaker just got a lot more interesting.
He would be a long-shot candidate.
"I worry if they're doing this to me, what are they doing to other people?"
The answer is almost certainly yes -- but that's not the point.
"Some information that he might find embarrassing needs to get out. Just to be fair."