This revelation of the lack of knowledge or insight that politicians have ten years after 9/11 prove that politicians DO NOT WANT TO KNOW! They want to go along to get along, do what their bosses tell them so that they can climb the ladder of success. The party bosses and the money people tell them what to think and what to say and they do not venture an opinion until it is cleared by their bosses. We saw this very dramatically with the Obamacare bill, they were expected to vote blindfolded. This is how politics is done. Most of if happens behind the scenes and everyone takes their orders if they know what is good for them. If they speak out they will be excommunicated as they are doing to Michelle Bachmann.
Maybe it's because, in spite of Democrat rhetoric, they gots themselves a problem with powerful women, the same way they have a problem Col West and Clarence Thomas.