Ground Zero might be a touchy subject, but questions and stories are already coming out of the Flight 93 Crash Site. Maybe it won't be in our life time, but I can see it being investigated during one of my children's lifetimes especially with Realty TV investigators. I have nothing against them, and do enjoy the shows, but 911 doesn't mean the same to someone who was just a child in 2001 as it does to those who were adults. (without being directly affected)