He was widely regarded as a moderate Republican in the mold of New York’s Nelson Rockefeller He was active on foreign affairs issues, serving as a Congressional delegate to the United Nations, serving under Ambassador Jeane Kirkpatrick in 1981. He was a Member of the Ukraine Famine Commission, a member of the U.S., European, Canadian and Mexican Interparliamentary conferences, and a Congressional Advisor to the U.N. Law of the Sea Conference. He was co-chair of the Committee on Irish Affairs and participated on the International Task Force on Narcotics. He was a recipient of the Secretary's Distinguished Service Award, a gold medal and certificate which represents the highest civilian honor bestowed by the State Department.