President Lyndon Johnson (seated) shakes hands with Dr. Martin Luther King, Jr. in July of 1964 during the ceremonies for the signing of the civil rights bill at the White House. (AFP/Getty Images)

The MLK and LBJ Tapes

President Lyndon Johnson (seated) shakes hands with Dr. Martin Luther King, Jr. in July of 1964 during the ceremonies for the signing of the civil rights bill at the White House.

Credit: AFP/Getty Images