Priorities USA Action, the SuperPAC working to re-elect Barack Obama, today released polling from five battleground states highlighting how attacks on Mitt Romney's business record are taking a toll on the Republican nominee. Priorities has been airing negative ads about Romney in Tampa Bay and Orlando.

The poll by Global Strategies Group and Garin-Hart-Yang Research Group found that in Florida Obama leads Romney 48 percent to 44 percent. Only 38 percent of Floridians polled had a favorable view of Romney and 42 percent viewed him unfavorably.

Here's the full memo.