Security forces killed at least three of the militants , Omar said . Somali security minister resigns in wake of the attacks . Al - Qaeda militants attacked building with explosives , reportedly . Fighters blew themselves up ; building has been destroyed , police spokesman said . Somali Interior Minister calls attack ` ` cowardly , despicable ''
Somali security minister resigns in wake of the attacks . Al - Qaeda militants attacked building with explosives , reportedly . Fighters blew themselves up ; building has been destroyed , police spokesman said . Somali Interior Minister calls attack ` ` cowardly , despicable ''