What do you need clarified.
You agree under Bush terrorist attacks were stopped.
Under Obama they can’t be stopped.
Why would that be.
Here’s a thought.
Maybe the terrorist are carrying out a their terrorist attacks without any planning, it’s “spontaneous”, so there is no time to pick up on what they are doing.
Does that sound reasonable as to why the Obama adm can’t stop the attacks?
I think rank idiocy under the Obama Admin, such as declaring mosques off limits to FBI investigation while profiling Tea Partiers as potential terrorists, is explanation enough. You usually don’t find something if you are not looking for it.