We're getting late word on the subterranean Dem campaign going on in the last few days in Florida. A mailer went out from the Hillary-backing AFSCME. And a Clinton surrogate, Rep. Corrine Brown, did a robocall run for a state initiative that happens to mention that she's going to be supporting Hillary. Meanwhile, Obama's allies are in the mix too. Unite, an Obama-backing union, has also sent out a pro-Obama mailer.