<bq author="Zalmay Khalilzad" href="http://www.nytimes.com/2007/06/06/world/06khalilzad.html" source="NY Times" date="June 6, 2007">I have discovered from your comments that the best thing I have done was to choose my predecessor.</bq> <n>Khalilzad replaced John Bolton as the American ambassador to the United Nations.</n>