I remember walking numerous times between the hutches and the razor wire on hitch patrol. The wire was next to my hutch then the large grass area and I believe the Thai air base. There is no records of doing hitch patrol so my AO claim keeps getting denied. There is also a record of AO that has a 20 year life. So if we were there then we were exposed. I received of info from the VA, American Legion/VFW magazines.