Article concerning Gastric bypass and cancer cases

I am not sure if anyone seen this article in last week's Newsday (a Long Island newspaper) which discusses a study conducted in Canada which correlates the reduction in cancer cases with those patients who have had Gastric Bypass.  Here are the links to the stories (basically they are the same story) http://www.newsday.com/news/health/ny-hsobes0619,0,2813321.s tory http://www.newsday.com/services/newspaper/printedition/thurs day/health/ny-hsobes195732286jun19,0,7561715.story Hope you find it interesting.