>> it's been a rough week on capital one. 3 law enforcements stepping down over sexual harassment allegation. john conyers, al franken and the latest republican congressman trent frank of arizona. the house ethices committee is investigating frank's discussion with 2 female staffers. he asked them if they would serve as surrogate mothers for his child. he was supposed to step down at the end of january, but that exit moved to today. the storm over washington doesn't appear likely to clear soon. a former deputy bureau chief is hearing the total number of congressmen with sexual harassment skeletons in their closet is over 40. this story with trent frank