On the CNBC Sqwakbox Fantasy Portfolio challenge, 48 individuals have more than doubled their money in less than 2 months. 4 people have more than tripled, how the hell do they find holdings with such upside potiential? Do they use a Bloomberg terminal or some high priced/proprietary research tool. I read IBD, use yahoo Finance, watch Bloomberg and CNBC, but can only make 10%-15% a year. What am I missing?