**FILE** JPMorgan Chase CEO Jamie Dimon, head of the largest bank in the United States, testifies on June 13, 2012, before the Senate Banking Committee on Capitol Hill in Washington. (Associated Press)

Photo by: J. Scott Applewhite

**FILE** JPMorgan Chase CEO Jamie Dimon, head of the largest bank in the United States, testifies on June 13, 2012, before the Senate Banking Committee on Capitol Hill in Washington. (Associated Press)