File photo of White House economic adviser Larry Summers speaking at the 2010 meeting of the Wall Street Journal CEO Council in Washington

 
File photo of White House economic adviser Larry Summers speaking at the 2010 meeting of the Wall Street Journal CEO Council in Washington
White House economic adviser Larry Summers speaks at the 2010 meeting of the Wall Street Journal CEO Council in Washington in this November 15, 2010, file photo. Former adviser to President Barack Obama, Summers, has been short-listed for the President of the World Bank job, March 22, 2012. REUTERS/Hyungwon Kang/Files (UNITED STATES - Tags: BUSINESS POLITICS)