Madoff whistleblower says alleged GE accounting fraud is 'bigger than Enron'

Shares tumbling after Madoff whistle-blower Harry Markopolos says GE has allegedly been hiding fraudulent financial statements. In a 175 page report, he says he spent the past 7 months analyzing GE's accounting, and believes $38 billion in fraud is just "the tip of the iceberg." Joel Shulman, CEO of ERShares joins Yahoo Finance's Brian Cheung and Akiko Fujita.