Or Olympic games? That's what Rudolph bombed.
Lone nut jobs go after just about anything as we've seen time and time again. Schools, movie theaters, a park at the Olympics. To see the arguments that it was not political so it must be Islamists is just ridiculous.
Look. It could be Islamists, it could be some lone nut job and it could be home grown group of nut jobs. There is no possibility that isn't and shouldn't be on the table at this point.
The device used has some merit but not as much as some seem to be placing. I've been aware of pressure cooker bombs for years. Why? Because it's been all over the place for years. What you don't think someone intent on building a small concealable device wouldn't do some research into it and come across this?
You guys need to stop trying to just blame any one group and wait until the evidence actually tells the story.