1. ISIS just admitted that their average fighter has the intelligence level of a rock.
2. if we had a real POTUS, he’d have US Customs pay extra special attention to anyone coming to the US through Turkey, Syria etc. If they cannot account for their whereabouts, lock them up and charge them with treason.
A majority of ISIS members are still from Mid-East, which has high level of illiteracy. Dumb illiterate ones are easy marks for Jihad ops to recruit for suicide bombing and cannon fodders with the promise of living in Heaven with 72 virgins.