I sit in my home tonight, safe and comfortable. I just spent an hour or so looking at news reports in the aftermath of today's tragedy in Boston. I find solace when I see people helping others - from the trained emergency respondents to the able bodied folks who aided others, to the prayers and good wishes that I see expressed all over the world wide web. That's the key because that wonderful human spirit is inside of most of us. I do not lose hope. I do not condemn this country or the world …