BOSTON (CBS) – As a young U.S. Senator in New York, Robert F. Kennedy traveled to South Africa in 1966.

A new film about his visit, entitiled, “RFK IN THE LAND OF APARTHEID: A Ripple of Hope,” contains never before seen footage of Kennedy.

READ MORE: Massive Wind-Whipped Fire Spreads To Several Salisbury Buildings

It airs on PBS August 22.

Former Chief Justice of the Massachusetts Supreme Judicial Court Margaret Marshall is from South Africa.

READ MORE: Woman Wanted For Assault, Vandalism At Milford Burger King Drive-Thru

As a young college student, she accompanied Kennedy and his wife on their trip.

WBZ NewsRadio 1030’s Suzanne Sausville spoke to Marshall about the historic significance of that trip.

MORE NEWS: I-Team: Baby Stabbed In Revere, Suspect In Custody

Listen to the interview: