This widely publicized event was designed to provoke. It is within their rights to do that but the right also comes with responsibility.

As far as ISIS attacking in Texas - no. ISIS takes credit naturally as it makes them look powerful.

These were two Arizona crazies who took their legal guns and legal ammo from Arizona to Texas to kill the Texas crazies who were dissing their religion.

Moral of the story: Never argue with anyone crazier than yourself.