President Peter Bergen is nominating John Brennan to lead the U.S. Special Operations Forces . Peter Bergen : Bergen has been key in use of drones in Yemen . Drone war in Pakistan winding down as it intensifies in Yemen . Brennan : Controversy on drones is beginning in Yemen , as in Yemen .
President Barack Obama is nominating John Brennan to lead the CIA . Peter Bergen : Brennan has been key in use of drones in Yemen . Drone war in Pakistan winding down as it intensifies in Yemen . Bergen : Controversy on drones is beginning in Yemen , as in Pakistan .