I find it odd that someone using thinking as old as WWII would consider my thinking outdated. But, be that as it may, the "targeting people all over the world" is an important aspect. And as we can't be sure everyone they get is guilty, and an important American tenet is that all are considered innocent until proven guilty, due process is important.None of this relates to anything happening today apart from targeting people all over the world.
We are at war. The airliner is the battlefield. Your thinking is outdated and a relic of last century which only serves to lessen our nation and elevate our enemies.