These dancers were no doubt outraged by Abu Ghraib, and denounced American atrocities. From AP:
BAGHDAD, Iraq – A car bomb tore through a convoy Monday in central Baghdad, killing at least 12 people, including an American and four other foreigners working to rebuild Iraq’s power plants. A crowd gathered, shouting “Down with the USA!” and dancing around a charred body.
They were working to rebuild power plants, eh? Will these American villains stop at nothing?