Clinton calls trend of greater military lock on leadership disturbing . `` Conflict with Iran would be a big problem for everyone , '' Mullen said . Iran already faces the United Nations sanctions . Iran insists nuclear program strictly for civilian purposes . Hillary Clinton : Tehran has refused recent diplomatic efforts to reach a resolution .
Clinton calls trend of greater military lock on leadership disturbing . Iran already faces the United Nations sanctions . Iran insists nuclear program strictly for civilian purposes . Hillary Clinton : Tehran has refused recent diplomatic efforts to reach a resolution .