Flash floods in northern Afghanistan killed more than 300 people, U.N. says

Read MoreThe U.N. food agency says more than 300 Afghans have died in flash floods that also destroyed more than 1,000 houses in the northern province of Baghlan.The U.N. food agency says more than 300 Afghans have died in flash floods that also destroyed more than 1,000 houses in the northern province of Baghlan.