U.S. Chief of Protocol Ambassador Peter Selfridge and Principal Deputy Assistant Secretary of State Ambassador John Heffern bid farewell to Ambassador Sargsyan and his family. By Danielle Saroyan Armenian Agenda Associate Editor On January 27, U.S. Chief of Protocol Ambassador Peter Selfridge bid farewell to outgoing Ambassador of the Republic of Armenia Tigran Sargsyan on behalf of the Government of the United States at the Department of State. Armenian Assembly of America B