EEUU - Irak

EEUU - Irak

In this Aug. 21, 2003, file photo, a U.S. soldier stays alert as another rests at the site of the bombing of the United Nations headquarters in Baghdad, Iraq. Defense Secretary Robert Gates said Thursday it remains unclear how long the "temporary" U.S. military buildup ordered by President Bush in Iraq will last. (AP Photo/Manish Swarup)