Passengers on all domestic and incoming flights now must remain in their seats with their seat belt fasten, have no access to the overhead bin, and cannot leave their seat within an hour before landing. I guess I just don't get it. This is insane. Many elderly persons are incontinent. What if someone is ill? What about children that need to go to the bathroom? If someone is going to blow up a plane, why do it the last hour? If I correctly recall, 911 wasn't during the last hour. The problem is with Homeland Security, not passengers.