Cain + Cavuto

In Friday afternoon interview on Fox, businessman explains his wife's support, defends original Politico strategy, re-raises notion that Perry camp "coincidences" suggests it might have tipped off web/Virginia-based tip sheet to harass charges.

Suggests Romney's "play-not-to-lose" strategy could hurt frontrunner, promises Michigan primary challenge, says he might not support Bay Stater for general election.

Says Herman must be Herman, but will "dial it back" a little bit because of increased scrutiny. "I'm going to dial it back from a 10 to a 9."

'12er in Gotham City for coin gathering.