The House Oversight and Government Reform committee this week received a list that will capture eyes from Wall Street to Washington. Timothy Geithner’s call log during the tightest grips of the financial crisis show the then-New York Federal Reserve Board chairman made calls calls to U.K. Prime Minister Gordon Brown, New York Mayor Michael Bloomberg, Obama transition adviser Lee Sachs and Warren Buffet. Goldman Sachs CEO Lloyd Blankfein, former Treasury Secretary Hank Paulson, JPMorgan Chase CEO Jamie Dimon, BlackRock CEO Larry Fink and former Lehman Bros. CEO Dick Fuld also spoke with Geithner. Fed Chairman Ben Bernanke got calls, as...