Look! Up in the sky! It's a bird! It's a plane! It's...

..the Ron Paul Blimp!

It will be in Tampa this weekend! I'll be on the lookout!

Note that this is a smaller, unmanned blimp and the phrase "Who is Ron Paul?" is reminiscent of "Who is John Galt?" the first line in the Paulistinian bible, Ayn Rand's Atlas Shrugged.