By relying on asset-backed securities, large amounts of leverage and unregulated hedge funds as its key elements, the U.S. Treasury Department’s overhaul of the banking-system bailout plan is essentially relying on some of the same ingredients that caused the financial crisis in the first place. This time around, someone should take the punch bowl away before the party even gets started. Otherwise, as Yogi Berra once said, it will be “Déjàvu all over again.” The only difference this time around is that the U.S. Treasury Department is calling the plays. Backdrop on a Bailout In a press conference Tuesday, U.S. Treasury Secretary Timothy F. Geithner unveiled the long-awaited successor to the Bush administration’s Troubled Assets Relief Program (TARP).  The reaction was swift. Stocks plunged after the 11 a.m. press conference began when Secretary Geithner introduced a new rescue plan that was light on ...