EXCOMM ExComm http://en.wikipedia.org/wiki/EXCOMM Ex-Comm? 12 advisers Executive Committee of the National Security Council EXCOMM en EXCOMM English Executive Committee of the National Security Council Executive Committee of the National Security Council English ExComm 12 advisers ExComm Executive Committee of the National Security Council Executive Committee of the National Security Council EXCOMM ExComm Ex-Comm? ExComm