Security Summary: October 6, 2007

Above: An Iraqi prisoner talks with his son in the national police prison in Baghdad today. Prisoners are allowed to meet with family on the first Saturday of every month.BAGHDAD - A roadside bomb killed one U.S. soldier and wounded three during combat operations in southern Baghdad, U.S. military said.SAMARRA - Iraqi army, police and local groups working with U.S. forces known as "concerned