Treasury Secretary Timothy Geithner takes his seat on Capitol Hill in Washington, Thursday, Sept. 16, 2010, prior to testifying before the Senate Banking Committee hearing on the Treasury Department's report on international economic and exchange rate policies.   (AP Photo/Manuel Balce Ceneta)

Photo by: Manuel Balce Ceneta

Treasury Secretary Timothy Geithner takes his seat on Capitol Hill in Washington, Thursday, Sept. 16, 2010, prior to testifying before the Senate Banking Committee hearing on the Treasury Department's report on international economic and exchange rate policies. (AP Photo/Manuel Balce Ceneta)