**FILE** Chicago billionaire business executive Penny Pritzker, President Obama's pick for Commerce Secretary, testifies on Capitol Hill in Washington on May 23, 2013, before the Senate Commerce Committee hearing on her nomination. (Associated Press)
Senate Commerce Committee Chairman Sen. John Rockefeller, D-W.Va., questions witnesses during the committee's hearing on Toyota, Tuesday, March 2, 2010, on Capitol Hill in Washington. (AP Photo/Manuel Balce Ceneta)