Wedding is Bullshit says Army
Yahoo! News - U.S. Says No Evidence of Wedding at Site: Brig. Gen. Mark Kimmitt, coalition deputy chief of staff for operations, showed slides of military binoculars, guns and battery packs that could be used to trigger roadside bombs found by U.S. troops at the site.
"'There was no evidence of a wedding: no decorations, no musical instruments found, no large quantities of food or leftover servings one would expect from a wedding celebration,' he said. 'No gifts. The men were almost all of military age.' "
Plus they found a Sudanese passport. That's a long way to travel for a 'clan wedding' in the desert.