long the benefits truly last. dr. richard besser, abc news, new york. more studies need to be done, but that s huge, encouraging for the 20-plus million americans who battle this disease. again, type 2 is mainly onset by your diet. type 1 only affects like 5% of the entire population. i did a story on the bears quarterback jay cutler who has type 1. they are doing transplants in europe, kidney transplants which have been pretty successful. the only thing is you need a lot of time for recovery for type 1 diabetics. coming up next, the pride of first lady michelle obama. she just planted her white house vegetable garden. you ll see what s different this year. you re watching world news now. ababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababababa