![](https://www.w-t-w.org/en/wp-content/uploads/2016/08/blankfein_dimon2-620x412.jpg)
Goldman Sachs Group, Inc. Chairman and Chief Executive Officer Lloyd Blankfein; JPMorgan Chase Company Chairman and Chief Executive Officer James Dimon; Morgan Stanley Chairman John Mack, and Bank of America Corporation Chief Executive Officer and President Brian Moynihan, testify on Capitol Hill in Washington.