Anyone who is surprised by this...I have a bridge for sale in Brooklyn. I hate to say it but things are going to get sporty.
AQ, ISIS, Taliban, ISWAP, are all going to be gearing up. They are all working together now too, sadly. You are going to see a lot more of what happened in TX, NYC, etc. As much as I hate to say it, it's probably true.
Keep your heads on a swivel especially in large, unsecured, places. Shopping malls, outdoor events, etc. I've been trying to keep my family away from soft targets for some time now.
Wife wanted to take the kids to a nearby major, major mall two weekends ago and I said absolutely not.