Could you provide more information re: "Bill Langston" <[log in to unmask]> and the Parkinson's institute doing a study on veterans with PD. There are several veterans with PD, who relate the cause to their exposure to neurotoxins in Viet Nam. Click: <A HREF="http://www.phoenix.net/ ~jfinch/">Welcome to the Ranch</A> Read the stories and study (A Cry for Help). Thanks, Rudy West [log in to unmask]