Firing Line with William F. Buckley Jr. "Philby and Treason"
Taped on February 26, 1968. Dame Rebecca, who had recently published The New Meaning of Treason, was invited on Firing Line to discuss Kim Philby and his spectacular defection to the Soviet Union. For connoisseurs of a certain sort of British intellectual, this show is hard to beat. West: "You see, it is historically interesting that he wasn't really of a very important family.