CNN CNN Newsroom January 12, 2014 20:35:00
Resolution you made to lose weight. if it sounds too good to be true -- >> without dieting, sprinkle sensa on. eat all the foods you love and watch the pounds come off. >> reporter: sensa markets a power to enhance the smell and taste of food which the company says makes you feel full faster. $59 for a month's supply. >> i may not have gone to a fancy ivy league school but i sure understand that is good old-fashioned horse manure. >> senator mccaskill is launching an investigation into that. sensa one of the four diet aids charged with deceptive advertising. others hcg direct. hormone drops. p...