William Blaine Richardson III ( born November 15 , 1947 ) is an American politician , author , and diplomat who served as the 30th governor of New Mexico from 2003 to 2011 . He was U.S. Ambassador to the United Nations and Energy Secretary in the Clinton administration and has also served as a U.S. Congressman , chairman of the 2004 Democratic National Convention , and chairman of the Democratic Governors Association
2004 Democratic National Convention
2004 Democratic National Convention
Bill Richardson