What is needed isn't just a moment of reflection...
but some action. Bullying and psychological abuse are not taken seriously enough. What happened is extremely tragic, but could have been prevented. These sorts of incidents do happen far too often and we all know why. The perpetrators aren't actually bad people. They have family, faith, a job and, up to the point where they snap, live normal lives. Someone obviously pushed his buttons one time too many and this is the tragic result. It isn't as if, in this case, the shooter hadn't already been seeking assistance from his superiors and the defence department. Perhaps those who consistently taunted and harrassed this feller need to be held accountable for the part they had to play. Unless, of course, they got shot.
When people don a US army uniform they should be able to serve their country as American citizens without harrassment and humiliation from their peers.