Today two of David's coworkers Mary and Laura came over and spent the afternoon with us and we had lunch. It was a difficult day bittersweet I guess, it was wonderful to see them and I knew that this day was coming. They brought me his personal items from his office. We are approaching his 32nd birthday on the 29th of this month (yes, I am a couple of months older than he was). I cannot even to begin to tell everyone what wonderful (and talented) people make up the NASA family and we are so blessed to have experienced and to have been a part of such a wonderful organization.