Honor Roll: Remembering the 30 U.S. Forces Killed in Helicopter Crash

From PBS NewsHour: "On Friday's NewsHour, we close with a special edition on our ongoing honor roll of the American service personnel killed in the Iraq and Afghanistan conflicts. This week, the Pentagon released the names of the 30 troops -- Navy SEALS, soldiers and airmen -- killed in the helicopter downed by insurgents in eastern Afghanistan last weekend. Watch that honor roll of all 30 men."