At least 30 militants have been killed , official says . Predawn strikes hit al Qaeda in southern Yemen . `` It 's too early to tell how many militants were killed , but the number is at least a dozen , '' the official said . A U.S. drone attack is suspected , but the official wo n't confirm it . Comment:
At least 30 militants have been killed , official says . Predawn strikes hit al Qaeda in southern Yemen . A U.S. drone attack is suspected , but the official wo n't confirm it . Comment: