The Obama campaign made it official on Tuesday: Vice President Joe Biden will host a campaign rally in Tampa, Fla on Monday. Additional details will be announced later.TPM
Biden's appearance is notable in that it will be held in the same city and at the same time as the Republican National Convention, which kicks off on Monday.
Nothing further at TPM, but I'll add this: the really delicious thing, above and beyond Joe baiting the GOP lion in its den, is that it will obviously tempt Team Romney to send Paul Ryan to Charlotte.
Let's compare and contrast the two candidates and see who does things like taking questions from the press, shall we?