. >> i'm john stewart i'm dumb, i'm stupid, nya-nya-nya.ong, jack ass. >> i'm not going to say that didn't sting a little bit. >> steven colbert gave a heart belt goodbye to stuart, saying they owe him because they've learned from him. john stewart said nothing ends, it's just a pause in the conversation. we look at his legacy. >> isn't it fascinating that i'm the only one? >> john stewart a national treasure. he revolutionized the media with his own brand of comedy news. >> it looks like one of the most surprising things about this florida vote is that george w. bush got 100% of the african-american vote. shocking. >> with zingers like that unexpectedly turned the comedian into a walter cronkite of our day especially among millennials. what will be john stewart's legacy as newsmaker/comedian. >> he'll go down as our mark twain. >> to see these guys, firefighters and policemen and people all over the country literally with buckets rebuilding that -- that is -- that's extraordinary. >> it didn't stop there. stuart championed the 9/11 first r