Six months ago, nobody believed that our banking system was well designed, functioning smoothly or properly regulated — so why then are we so desperately anxious to restore that model as the status quo? Nearly every new program emanating these days from the Treasury Department — the Term Asset-Backed Securities Loan Facility, the Public Private Investment Program, the “stress tests” of major banks — appears to have been designed to either paper over or to prop up a system that has clearly failed.