Sooner or later they emerge. There are attempts at damage control. Generally, they reappear. When will we see them?
Who will surprise us this time around? In past election cycles we've met Michael Reagan, Maureen Reagan, Billy Carter, Neil Bush, Roger Clinton.
Certainly, Gov. Palin's brood appears to offer the most potential for humor and humiliation at this point. Are there any black sheep (as opposed to lipstick wearing pigs) waiting to be unleashed on us?
Does McCain have any interesting siblings (all he seems to talk about is Mom)? Of course, there is Ms. McCain and her outfits, her pills, her surgeries.
What about Barack and Joe? Is there somebody they hope we don't get to meet?