todd akin's not the only potential problem facing republicans at their convention. and facing me trying to travel to that convention. tropical storm isaac, the national hurricane center predicts the storm will grow into a hurricane over the next few days, and some computer models predict it could move through tampa, florida, where the republican convention will be. long-range predictions can be off by hundreds of miles. planners of the republican convention say they have backup plans in case the storm hits tampa. and i'd better start working on a backup plan of gets myself to tampa. coming up, mitt romney and sean hannity have fallen for paul ryan in a very big way. the three-way crush of romney, ryan, and hannity, but mitt and sean don't know the real truth about paul.