Herman Cain claims he’s the victim of a “witch hunt,” and one congressional debt supercommittee member wants to dress as her colleague.

Who says Halloween and politics aren’t mixing this year? Our colleague Ned Martel did, but we’re determined it’s not true. So this week’s Post Politics Facebook caption contest is Halloween-themed.

View more photos from the White House Halloween party.

Actors dressed in costumes line-up to greet trick-or-treaters outside the White House in Washington, Saturday, Oct., 29, 2011. (Pablo Martinez Monsivais/AP)

We’re sure there is a joke to be made from this photo taken before the White House Halloween party this past Saturday, but we’ll let you make it. Submit your caption on our Facebook page by Wednesday. We’ll update our post with the winner then.

Submit your caption on our Facebook page

Did you see any good politically-themed Halloween costumes this year? Tell us about them on Twitter using #DCCostumes.

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