cybersoccernews (http://cybersoccernews.com/) has a nice little story on KC fans coming from near and far to LA for the final even giving the KC section in LA the menecing name of "cauldron" but the picture that accompanies the headline on the homepage is of the Black and Red SEs and BBs!!!
Heh. That is pretty funny. As if they couldn't find a picture of that terrifying 'cauldron!' I remember after the first KC goal, ABC showed a shot of the KC fans that was rather impressive with flags and confetti. Over time though I realized they were using a MUCH tighter angle shot to show the KC fans while the DC fans were a wider angle shot. The deceptiveness of camera angles to make it appear the fan base was fairly split. The difference was noticeable in the audio though. The background noise was full of DC chants and the KC crowd was almost inaudible.