Sound familiar?
The AFP reports US soldiers wounded as Iraqi troops open fire from Red Crescent ambulance:

SOUTHERN IRAQ (AFP) - Three US troops were wounded , one seriously, after Iraqi soldiers used a Red Crescent ambulance to stage an attack in southern Iraq, an AFP correspondent reported.

The Iraqi troops in Monday opened fire on a group of American soldiers who had approached the ambulance at a town north of Nasiriyah.

The seriously injured soldier would be evacuated, while two others were undergoing surgery at a captured air base, a US air force source said.

Time to cancel the "How low can you go" contest.