Decades of low-fat diets have coincided with soaring rates of obesity and diabetes. Bryan Walsh, a senior editor at Time magazine, talks to the "CBS This Morning" co-hosts about how the conventional ... more 
Decades of low-fat diets have coincided with soaring rates of obesity and diabetes. Bryan Walsh, a senior editor at Time magazine, talks to the "CBS This Morning" co-hosts about how the conventional wisdom about fat is going through a meltdown. less 
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Thu, Jun 12, 2014 10:27 AM EDT