Tupperware: The Hottest Stock in the World

Herb Greenberg of Empire Research and a CNBC contributor says investors should not touch this thing with a 10-foot pole. Tupperware's value is more than quadrupled in a week, its trading volume reached more than eight times the stock's today moving average but obviously still far from its all-time highs. Al Raebel: The only thing I can think of is either one of two things. Either somebody is trading on illegal insider information or some penny stockbroker or the Wall Street bets crowd.