U.S. Secretary of State Ash Carter says ISIS military is making gains against Iraqi . State Secretary John Kerry says what matters in Mosul is success , not a timetable . Even if I knew exactly when that was going to be , I would n't tell you , '' he said . Video released by ISIS shows U.S.-made weaponry seized from Iraqi military outpost .
U.S. Secretary of State Ash Carter says ISIS military is making gains against Iraqi . State Secretary John Kerry says what matters in Mosul is success , not a timetable . Video released by ISIS shows U.S.-made weaponry seized from Iraqi military outpost .