Full account of trip to HK, Thailand, Cambodia, & Vietnam is at http://chaskemp.googlepages.com/asiatrip This was my first time back to VN since 1966-67 when I was in Marine Corps infantry. This was a very good trip. Invite you to above site for stories that go with many of these photographs. Here also is a site on refugee and immigrant health - which is pretty much what I do: http://www3.baylor.edu/~Charles_Kemp/refugee_health.htm