Margins -- Perry vs. Obama, Romney vs. Obama

[Penelope]

I'd been meaning to do something like this for some time.

I agree that it's fairly useless to use head-to-head-polls at this point in the race, but it's still fun, and this thread will at least provide a record of what the margins were at this point in time, regardless of however the race ends up. Good on you for starting it, pbrower.