Following is a transcript of the video. - Harry Kersh: From calorie count to portion sizes, we wanted to find out all the differences between Burger King in the US and the UK. This is "Food Wars." ...

Its 13 grams of protein only cost you about 310 calories compared to the beefy Burger King Whopper with its 660 calories and 28 grams of protein, according to BK's nutrition information.