HUFFINGTON POST
03/18/2010 05:12 am ET | Updated May 25, 2011

Is Ft. Hood Like Columbine? By Columbine's Dave Cullen

My brain is about to bust with all the apparent parallels to Columbine, Virginia Tech and 9/11, and the startling differences to each as well. But the only responsible answer to that question is I don't know yet.

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