problem later or can he just as he seemed to do reinvent himself again in a few months? >>guest: well not be able to have much more reinvention in this cycle. the positions you have, you have to take forcefully and argue them, and you have to stick with them because at this point in the campaign, you are really going into the real heated of the debate and right new if you fall back into the habits of the pack, you find yourself just saying what people say they want to hear and that's the worst thing you can do in politics. >>shepard: thank you. after 30 years in the united states house of representatives bar any frank will not run for re-election this cycle. the 71-year-old, a lifelong liberal and one of the first openly gay lawmakers says there are several reasons including the prospect of a tough re-election and his other interests. >> i have been ambivalent about