What Congress Critter thought this would be a good idea? I'm all for mocking politicians and see no reason to show them respect. They are, after all, whores and thieves on the scale of trillions of dollars. But those people seem to think highly of themselves and the "dignity" of their profession, so what moron figured bringing Colbert before their committee made any sense?
Stephen Colbert is very quick-witted and can be very funny at times. But his always-on "Opposite Day" shtick gets tedious after awhile. And, his character is hard-wired to lampoon Republicans/"conservatives"— some of them make it so easy—but any good satirist ought to see just as many, if not more, targets among the Democrats/"liberals".