Iraqi resistance still present
BAGHDAD, Iraq -- Four U.S. soldiers conducting a public-health assessment were wounded Sunday morning when their Humvees were ambushed in downtown Baghdad, a U.S. military spokesman said. The soldiers, in two Humvees, were stopped in midmorning traffic when an assailant approached and fired at them from a small-caliber weapon, said Capt. David Connolly, a military spokesman in Baghdad.

