Join The Motley Fool for a conversation with author, investor and philanthropist, Whitney Tilson. In addition to managing Kase Capital, Whitney has coauthored More Mortgage Meltdown: 6 Ways to Profit in These Bad Times, Poor Charlie's Almanack, and most recently The Art of Value Investing, a collection of interviews with over 200 successful value investors.

In this video segment we discuss Whitney's views on Berkshire Hathaway (NYSE:BRK.A) (NYSE:BRK.B), how he calculates its intrinsic value, and why "I missed it" is still the wrong approach. The full version of the interview can be found here.