THE green video screen in the back of a Bradley fighting vehicle is the ultimate in reality television, and that is how we watched the battle of Fallujah unfold as our 30-tonne steel beast advanced into the district of Jolan, the rebels' bastion, in the small hours of yesterday morning. Outside, in the bomb-blasted streets, up to 5,000 die-hard insurgents were out to kill. Inside, on a screen accurate enough to show rats scavenging on the rubbish piles, the battle between luminous green tanks and luminous green gunmen seemed almost abstract. Only the shock of the explosions and the occasional...