They would claim him even if he was a total unknown to them...................
There is NO precedent for ISIS falsely taking credit for such an attack. Do your homework.
“They would claim him even if he was a total unknown to them”
exactly. they better have pics of this pyscho kneeling on a prayer rug with his head covered in a Mosque in the Mideast, preferably holding a sacred AK-47 and a Koran written in Arabic if they want anyone to believe this