 Special guests included former Johnson Publishing Company news reporter and their Washington, DC Bureau Chief Simeon Booker, Rev.Bernice King (youngest daughter of Dr. Martin Luther King, Jr.) and Luci Baines Johnson (youngest daughter of President Lyndon Johnson) and singer/activist Harry Belafonte.On Feb. 25 – 27, 2015, Joe Madison hosted a record-breaking marathon whereby he talked for 52 hours on his SIRIUS XM talk show.