governor barbour will not run for president. meantime, there is word republican congressman ron paul of texas is about to his announce presidential exploratory committee. he is headed to iowa tomorrow where is he expected to announce state leadership team. also planning a stop in nevada with some analysts consider a new bellwether state. political watchers describe congressman paul as a conservative, a constitutionalist and a libertarian. congressman paul says he will make his official decision on running for president in the next few weeks. the lawmaker tried winning the white house in both '88 and '08. well, doctors say congressman gabriel giffords is now well enough to attend her husband's shuttle launch this friday. but the country may have to wait a little bit longer to see her or hear her speak. ahead, we have brand new details about the congresswoman's condition as she battles back from a gunshot wound to the head. i'm gonna take allison jenkins to the senior prom