I've probably already sent you something about this, but it's really important that he find a bone marrow donor very soon. This website has information on how to sign up:
In the US go to Be The Match Bone Marrow Registry, hDave is now in Egypt for a week. We miss him a lot and wonder what he is seeing. Before he left for NYC Thomas told him his train and plane had been canceled because "you love your son too much."
ttp://www.m arrow.org/J OIN/Join_No w/join_now. html (you need to be 60 or under)