when we come back, mark hanna's wedding. just kidding. erica do without "the colbert report"? that's next. >>> we're back with the panel. seema, mark, and julia. now to steven's sendoff. i'll call it the sendoff. after nine years of many laughs, stephen colbert signs off as host of the colbert report. his hilarious parody of a conservative talk show host has become part of american pop culture. and there's no denying his impact on politics, from forming his own super pac to running for president in south carolina, to testifying on capitol hill, in character. but in the end, it's about the jokes. >> how can the house be expected to get anything done when many of the bills they vote on don't even repeal obamacare? gop senators voted for raising the debt ceiling on the stipulation they could vote against having voted for it. proving that republicans may not be bipartisan, but they may be bipolar. democratic self-loathing has got son bad, they've changed their symbol from the silhouette of a donkey to eeyore eating a whole chocolate cheesecake