>> there was no longer a shared, factual basis for our political views. we didn't all go home and watch walter cronkite. >> "crossfire." on the left, james carville and paul begala. on the right, robert novak and tucker carlson. in the crossfire -- >> i remember when jon stewart went on "crossfire." it was 2004. john kerry was the democratic presidential nominee facing george w. bush. and i thought, you know, watching it, i said, this is going to be a funny show. >> can i say something very quickly? why do we have to fight? the two of you, can't we just say something nice about john kerry, right now. >> i like john. i care about john kerry. >> and something about president bush. >> he'll be unemployed soon. >> anyone who enjoyed paying attention to the news and watched "the daily show" will forever remember jon stewart going on "crossfire" and reading those guys the riot act.