Guerrillas Ambush U.S.

Guerrillas Ambush U.S. Convoy in Iraq [AP World News]

Also mentioned in the article is this incident:

bq. About 20 miles to the east, a nervous American patrol shot at a wedding party in Fallujah late Wednesday, killing a 14-year-old boy and wounding six other people after mistaking celebratory gunfire for an attack, witnesses said.