File photo of US President Bush talking to Rose Friedman as her husband Milton Friedman addresses dignitaries in Washington

 
File photo of US President Bush talking to Rose Friedman as her husband Milton Friedman addresses dignitaries in Washington
U.S. President George W. Bush talks to Rose Friedman (R) as her husband Milton Friedman (L) addresses dignitaries gathered at an event held in his honor at the Eisenhower Executive Building in Washington in this May 9, 2002 file photo. Friedman, the free market economist and winner of a 1976 Nobel Prize, died on November 16, 2006 of heart failure, a spokeswoman for his family said. He was 94. REUTERS/Kevin Lamarque/Files (UNITED STATES)