Due to procedure changes, and very tough doors into flight deck which are generally locked, and voluntary handgun carry by pilots, US hijacking is not feasible.

Due to procedure changes, and very tough doors into flight deck which are generally locked, and voluntary handgun carry by pilots, US hijacking is not feasible. Yet we pay a ticket surcharge to get TSA groped and our privacy violated. Americans won't see the enemy which is staring at us. Domestically it will have to get a lot worse over the next decade.