You know how you can remember exactly where you were and what you were doing when some tragedy happened? I remember what I was doing when I found out about 9-11, when the Space Shuttle Challenger blew up in 1986, when the Columbine shooting happened, etc. Those events and so many more are embedded in my memory and on my psyche. It is truly instructive to see what Congress is up to regarding preventing gun violence when the deadliest act of gun violence in US history occurred.