Business Positions
Lehman Brothers Holdings, Inc
4th largest investment bank in the USA (before 2008 bankruptcy)
Positions
Government Positions
United States Mission to the United Nations
Govt body supporting the UN Ambassador
Office of the Under Secretary of State for Economic Growth, Energy, and the Environment
Third-ranking officer in the Department of State
US Department of State
Federal executive department responsible for carrying out U.S. foreign policy and international relations
