Sen. Elizabeth Warren, D-Mass., questions a witness following a Senate Banking Committee hearing on anti-money laundering on Capitol Hill in Washington, Thursday, March 7, 2013. Warren

 

              Sen. Elizabeth Warren, D-Mass., questions a witness following a Senate Banking Committee hearing on anti-money laundering on Capitol Hill in Washington, Thursday, March 7, 2013. Warren
Sen. Elizabeth Warren, D-Mass., questions a witness following a Senate Banking Committee hearing on anti-money laundering on Capitol Hill in Washington, Thursday, March 7, 2013. Warren rose to national prominence as an outspoken consumer advocate decrying Wall Street abuses and became the progressive movement’s darling candidate in last fall’s Senate elections. Like most freshman lawmakers, the Massachusetts Democrat has maintained a low profile during her first few months in office, but that’s starting to change. (AP Photo/Cliff Owen)