ALASTAIR CROOKE – In the aftermath of the U.S. attack on the Syrian army positions overlooking and commanding the Dier A-Zor airfield – the airfield, whose daily “Berlin air-bridge†style flights, are the sole lifeline to a city long besieged by ISIS – the Russian U.N. Ambassador asked a pertinent rhetorical question at the United Nations Security Council: Who is running U.S. policy: Is it the Pentagon or the White House?