Global Fears Weigh on Markets

7:29 PM ET Tue, 8 May 2012
CNBC's Michelle Caruso-Cabrera has the latest details on whether Greece will renege on its bailout agreement, and the impact of global uncertainty on the markets, with Keith McCullough, Hedgeye Risk Management; David Malpass, Encima Global; Jack Bouroudjian, Bull and Bear Partners.