(Chicago) The soft drink companies are rolling out new vending machines that will help you stick to your diet.
Chicago is the first city to get the calorie counting machines.
You can check out how many calories are in your soda, juice or high energy drink by pushing a button.
The soft drink companies are under pressure to put more healthy drinks in their vending machines.
Snack machines will also start to post fat content and calories for chips, cookies and other treats.