Researchers say results of a nine-year study suggests daily diet soda drinkers are at a far greater risk of suffering heart attack and stroke. NBC's Tom Costello reports. (Nightly News)
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Wed, 02/09/2011 - 4:58pm
Researchers say results of a nine-year study suggests daily diet soda drinkers are at a far greater risk of suffering heart attack and stroke. NBC's Tom Costello reports. (Nightly News)