Sri Lankan government forces have bombed the lone hospital in a northern war zone for the second time in as many days. At least fifteen people were killed and another forty wounded in today’s shelling, one day after at least forty-nine people were killed in the first attack. One of the bombs landed in a hospital ward filled with patients wounded in yesterday’s strike. Human rights groups say the Sri Lankan military is violating a pledge not to shell the tiny area controlled by the Tamil Tiger rebels.