And I do like myself a challenge.

By now you've all heard about how the Obama campaign got its math wrong about how much money McCain raised from the oil industry.

But let's say that they did raise $2 million.

If that money's tainted, then why did Obama take 400 grand of it himself?

If it's not, then why is he trying to scare you?

Is he just mad because the oil industry doesn't like rewarding looters?

Heck, did it with ten seconds to spare.