Dr. Benjamin Spock (second from left), Rev. Martin Luther King, Jr. (center), Father Frederick Reed and union leader Cleveland Robinson lead a rally protesting U.S. involvement in Vietnam in New York on March 16, 1967.
                                            (AFP/Getty Images)

King's Last March

Dr. Benjamin Spock (second from left), Rev. Martin Luther King, Jr. (center), Father Frederick Reed and union leader Cleveland Robinson lead a rally protesting U.S. involvement in Vietnam in New York on March 16, 1967.

Credit: AFP/Getty Images