President Barack Obama says the U.S. has broken the siege by Islamic militants on Iraq's Sinjar Mountain and there may not be a need for any more airdrops of food and water to refugees. He said airstrikes will continue. (Aug. 14)\n\nSubscribe for more Breaking News: http://smarturl.it/AssociatedPress\r\nGet updates and more Breaking News here: http://smarturl.it/APBreakingNews\r\n\r\nThe Associated Press is the essential global news network