This musical political satire troupe is made up of former Congressional staffers, equal-opportunity spoofers all, who poke endless fun through song and skits at politicians on both sides of the aisle, and at government goings-on in general. You might catch former president Clinton crooning "Livin' Libido Loca," or U.S. Attorney General John Ashcroft bellowing "Glory Glory Paranoia." Washingtonians have been fans since the Steps got started in 1981. Since then, the troupe has performed more than 5,000 shows and released more than 23 albums, including the latest, "Between Iraq and a Hard Place." Shows take place in the Amphitheater, on the concourse level of the Ronald Reagan Building and International Trade Center, at 7:30pm Friday and Saturday.