U.S. drone targets two leaders of Somali group allied with al-Qaeda

A U.S. drone aircraft fired on two leaders of a militant Somali organization tied to al-Qaeda, apparently wounding them, a senior U.S. military official familiar with the operation said Wednesday. The strike last week against senior members of al-Shabab comes amid growing concern within the U.S. government that some leaders of the Islamist group are collaborating more closely with al-Qaeda to strike targets beyond Somalia, the military official said.