sentences:  Videos of Warren's questioning, centering on "too big to fail", became popular on the internet, amassing more than 1 million views in a matter of days.On March 6, 2013, United States Attorney General Eric Holder told the Senate Judiciary Committee that the Justice Department faces difficulty charging large banks with crimes because of the risk to the economy.Four days later, Federal Reserve Bank of Dallas President Richard W. Fisher wrote in advance of a speech to the Conservative Political Action Conference that large banks should be broken up into smaller banks, and both Federal Deposit Insurance and Federal Reserve discount window access should end for large banks.