Visual Bias?

Kevin Drum objects to the Los Angeles Times' choice of Howard Dean images:

This is the only picture that makes him look like a frothing, Nuremburg-ish nutball, and it's the one they chose for their page 10 photo roundup. Who made that call?

Whoever it was, they picked well. I don't want to start a trend of disagreeing with Kevin, but why is it bad that they used the one photo that really conveys Dean's behavior? I imagine it is very hard to capture in one photograph the seething rage that came across in Dean's voice and movements, but that photograph comes pretty close. I have no trouble with it, and think it is testament to the skill of the photographer that he was able to capture Dean's post-Iowa madness in a single frame.