Despite the succession issue and other risks, Whitney Tilson and Glenn Tongue are bullish on Berkshire Hathaway. Here's T2's take on Warren Buffett's "high-quality, growing 67-cent dollar."

Activist investors like Bill Ackman support corporate spinoffs as a means of maximizing shareholder value. Asset Analysis Focus looks at the recent rebound -- and upcoming surge -- in spinoff activity.

For the first time since before the Industrial Revolution, the emerging markets now contribute as much to the global economy as their more well-developed peers. Chris Mayer's World Right Side Up shows how this tectonic shift will create extraordinary opportunities for investors.

United Rentals (URI) has had a great run lately -- and hedge funds have taken notice. But has the "easy money" already been made? Here's the bull & bear case from Market Folly & Hedge Fund Wisdom.

Financial bubbles and crashes usually come as a surprise, but they've been recurring since the 1600s. Jayson Derrick highlights some of history's biggest booms & busts.