http://www.latimes.com/news/science/sciencenow/la-sci-sn-parkinsons-colon-20120515,0,3557380.story Ray Rayilyn Brown Past Director AZNPF Arizona Chapter National Parkinson Foundation ---------------------------------------------------------------------- To sign-off Parkinsn send a message to: mailto:[log in to unmask] In the body of the message put: signoff parkinsn