COke make u fat???

Have many say that the soft drinks will make us be fat, but it is got the true evidence? Because i have see many people drink the soft drink, but not all of them got the fat problem and i also think the reason people will become fat not only you drink Coke, it sure have other reason make you fat. Recently got the sun newspaper have published a news about "coca-cola to correct ads claiming product won't make you fat" in Australia. It try to dispel people myths about soft drink-'coca-cola make you fat'. I thinks if people have regular sport and diet to eat less calories food, the fat problem is can be solve.