Drink me, lose weight

by Nikki Tundel, Minnesota Public Radio

Coca-Cola and Nestle have come up with a beverage that promises to burn more calories than it contains. Is the newest Coke product the real thing?

St. Paul, Minn. — First there was low-cal. Then there was no-cal. But only an underachieving beverage company would stop there. So now there's negative-cal.

Reporter Nikki Tundel takes a look at the latest trend in carbonated beverages.