Nearly five years into the "war on terror," it's still at the core of American media and politics.

Yeah, I've seen the recent polls showing a drop in public support for President Bush's "war on terror" claims. And I've read a spate of commentaries in recent months celebrating Bush's current lack of political traction on the terrorism issue, like the New York Times piece by Frank Rich triumphantly proclaiming that "the era of Americans' fearing fear itself is over."

That's a comforting thought, hovering somewhere between complacent and delusional.

Media critics often say that visual images trump words. The claim makes some sense: Pictures have major impacts on how we see the world. And we're apt to pay less attention to photo captions or the voice-overs that accompany news footage on TV screens.