Powerful lobby groups are getting in the way of efforts to combat a growing obesity crisis in the United States.
As part of its series on the epidemic, Al Jazeera is examines the multi-billion dollar food and drink industry.
Companies are fighting off better regulation with a powerful weapon: their deep pockets.
Al Jazeera's Kimberly Halkett reports from Washington DC.
Click here to watch part one of the series.
Source: Al Jazeera