This just came in my e mail today, and I thought you might be interested in reading it. If you are not familiar with DiabetesHealth, they have excellent information about diabetes, and you can get their newsletter sent to you on a daily basis for free.
http://www.diabeteshealth.com/read/2009/06/23/6250/a-call-to-allow-more-people-to-undergo-bariatric-surgery