Why is there still a giant hole in the ground in NYC?

[Bleacher Creature]

I realize that this is a bit random, and I know that I'm channeling Keith Olbermann's special comment from last year, but it just hit me that 9/11 was almost SIX years ago and there's still a gaping hole in the ground. I remember seeing an interview with Bill Clinton on Larry King inlate 2001. He suggested that we should do everything possible to rebuild as soon as possible, if for nothing else but to foster the healing process. The fact that we're going on six years and there isn't even anything rising above ground level is pretty sad. Anyway, just a rant.