So what’d they do with all of it? Donate it to CAIR?
From the following article - a park-like memorial will be in its place.
Fort Hood demolishes site of 2009 massacre
http://www.star-telegram.com/2014/02/19/5581482/fort-hood-demolishes-site-of-2009.html?rh=1
The demolition is the first step in transforming the site: Fort Hood officials say the building will be replaced with trees, a gazebo and a plaque memorializing the victims.