Who's hot in the search for a running mate? senior political editor Vaughn Ververs and the rest of our dot-com political team compiled a list for each Barack Obama and John McCain. The list is designed to reflect news, speculation, buzz, reporting ... and, well, even a hearty dose of guesswork.

Check out Obama's VP Hot Sheet.

Check out McCain's VP Hot Sheet.

And remember to check back - each list will morph and be updated as conditions warrant.