A day of mourning has been declared at Fort Hood, Texas, after a deadly shooting rampage that left 13 people dead and 30 wounded. A picture is now emerging of the alleged gunman, Maj. Nidal Hasan,who reportedly opened fire inside a crowded medical processing center; investigators, as well as members of the Fort Hood community, are still trying to piece together what happened.
Already, several instant social network support groups have sprung up. This Facebook page counts nearly 10,000 members; ....

Danger Room