Here is a better analysis by the NYT and the Pulitzer committe on the lies of Duranty during the 1930s, when he was wined and dined by the commie heads.
Notice they admit that Duranty and his articles were lies, but they do not revoke the award.
kind of makes you think of the Nobel Peace Prize....
http://www.pulitzer.org/durantypressrelease
http://www.nytco.com/company/awards/statement.html
It sure does.