FILE-In this Thursday, June 25, 2009, file photo Treasury Secretary Timothy Geithner, right, and Securities and Exchange Commission (SEC) Mary Schapiro, left,take part in a meeting of the President's Working Group on Financial Markets, at the Treasury Department in Washington. Geithner is putting pressure on the Securities and Exchange Commission to overhaul its rules for money-market mutual funds. Geithner sent a letter Thursday, Sept. 27, 2012, to members of the Financial Stability Oversight Council seeking their help in pressuring the SEC to change its rules. (AP Photo/Ron Edmonds, File)