wishful thinking. They could be coordinating and being very careful about it. Who would've thought on 9/10 that they could've had such abilities to pull off 9/11? They can surprise us again.
It's not wishful thinking - it's because of the kind of people they are.
Did you hear them bluster and threaten before 9/11?
When they're quietest is when they're the most dangerous.
It's also "war on the cheap" - all they have to do is threaten and they have everyone running around in hysterics.