Nearly 50 lawmakers and political aides told CNN that they have "personally experienced sexual harassment on the Hill or know of others who have." One female congresswoman claimed "half [of the men in Congress] are harassers" before revising her statement to assert that only "some" are. Whatever the exact numbers, though, harassment is reportedly common and widespread; as one Senate aide put it, Capitol Hill is "a sort of old school, Wild West workplace culture that has a lot of 'work hard, play hard' ethos and without the sort of standard professionalism that you find in more traditional workplaces."

Female lawmakers and Hill staff reportedly use a word-of-mouth "creep list" to warn each other about which male members to avoid. Others employ basic rules of thumb: Avoid the male lawmakers who sleep in their offices, for example, and skip taking an elevator alone with a male congressman or senator.

The people CNN interviewed declined to go on record, many out of fear of repercussions. CNN additionally declined to name which lawmakers face allegations because the stories are unverified, although "more than half a dozen interviewees independently named one California congressman for pursuing female staffers; another half dozen pointed to a Texas congressman for engaging in inappropriate behavior."

Leaders from both major parties have called for sexual harassment training in Congress, as well as cited flaws in the system of handling victims' harassment allegations. "We must ensure that this institution handles complaints to create an environment where staffers can come forward if something happens to them without having to fear that it will ruin their careers," said Sen. Kirsten Gillibrand (D-N.Y.) earlier this month.

Still, not everyone is optimistic. "There's a little bit of a sex trade on Capitol Hill," said one former staffer. "If a part of getting ahead on Capitol Hill is playing ball with whatever douchebag — then whatever." Read the full report at CNN. Jeva Lange