Nov 7, 2014 | 1:09Marketplace Online reviews: How can you spot a fake? Video
Marketplace Online reviews: How can you spot a fake? Nov 7, 2014 | 1:09If 10 to 15 per cent of online reviews are fake, how can you tell what's lies and what's legit? Jeff Hancock, a professor who researches online deception at Cornell University in Ithaca, NY, tells you how to spot the clues. Watch Faking It, where Erica Johnson uncovers an industry of online deception.