11 Killed in Afghanistan Bombing, Including 2 US Troops

Eleven people were killed when a suicide bomber struck at US troops in Afghanistan, on Monday.

Two US soldiers were killed, as were nine school children, who were walking nearby.

It is the latest proof that Afghanistan will still be in for a rough time when allied troops withdraw in 2014.

Taliban forces and other insurgent groups have been stepping up violence as the withdrawal time gets nearer.