If anyone thinks "Bridgegate" is an example of political bullying and abuse of power, then the sworn (under penalty of perjury) allegation of a corporate heavy hitter against Secretary of the Treasury Timothy Geithner is off the charts. Bloomberg Businessweek reports: Former U.S. Treasury Secretary Timothy Geithner told McGraw Hill Financial Inc. Chairman Harold W. McGraw III in 2011 that Standard & Poor's downgrade of the U.S. debt would be met by a response, S&P said. S&P filed a declaration by McGraw yesterday in federal court in Santa Ana, California, as part of a request to force the U.S. to...