championship series in front of a hometown crowd. game one of the world series is wednesday against the winner of the alcs between the boston red sox and detroit tigers. medical news now, a new study on diabetes. lifestyle changes can reduce your risk of developing type 2 diabeteses. but there is no strong evidence that lifestyle changes will benefit patients who already have the disease. let s bring in our board certified and l.a. physician and assistant professor. thanks for having me. we have to go over this again. those at high risk for developing diabetes, lifestyle changes did prevent progression. if you already have it, you won t benefit.