Episode S0199, Recorded on September 14, 1975 Guests: Margaret Thatcher, Jeff Greenfield, Sam Roberts, Mike Kramer For more information about this .\rbr\rbrEpisode S0199, Recorded on September 14, 1975 Guests: Margaret Thatcher, Jeff Greenfield, Sam Roberts, Mike Kramer For more information about this .\rbr\rbrEpisode S0127, Recorded on February 13, 1974 Guest: J. Enoch (John Enoch) Powell For more information about this program, see: .\rbr\rbrEpisode 079, Recorded on December 11, 1967 Guest: Saul David Alinsky For more information about this program, see: .