If he can get out of the primary. That's why I cringe everytime another neo con announces they'll run. One more cook to bring Rand down into the mire, where he'll have to say things that will kill him in the general.
Either way, I don't see him winning sadly. No way the fed gets audited. They'll flood every one of his opponents with so much cash itll be impossible to overcome. Also with all their power, anything and everything hes ever done, or thought about doing, will come out. If there isn't enough, they'll manufacture it.
One way or another, the fed will not be audited. Way too much power that wants to stay in the shadows.