The Securities and Exchange Commission has launched an inquiry into the trading practices of energy merchants Dynegy and Reliant Resources to see if the companies artificially boosted their trading volumes. How will another scandal affect energy stocks? Dan Pickering, director of research at Simmons and Co., reacts to the latest news. On the lighter side, Happy Hour looks at the licensing business surrounding the just-released Star Wars installment, "Episode II: Attack of the Clones," with Barry Brochstein, executive editor of The Licensing Letter. Also, a toast to investor ownership and the weekly Markets Roundtable.