Causing a Rift: New memoir from Paul Allen causes problems with his buddy, Bill Gates.
Shocker: David Sokol, a major contender to succeed Warren Buffet at Berkshire Hathaway, has resigned.
+1: Google launches its answer to Facebook’s like button.
Just Do It: Japan weighs pouring concrete over crippled nuclear plant.
Moving Up: Why escalators bring out the best in people.
A Housewarming: Finally, we have some pics of Yuri Milner’s new $100 mln Silicon Valley digs.
Ousted: Orbitz is dropping Alamo and National Car Rental after contract talks fail.
Seriously? U.S. regulators give the O.K. to Shell to drill a deep-water well in the Gulf.
Closing: Citadel is shuttering a $200 million residential mortgage fund after the portfolio manager leaves.
Breaking Bread: Which Wall Street exec paid $100,000 to lunch with Bill Clinton?