In honor of Martin Luther King Day, we’re sharing two videos from Bishop Barron. The first is his video on why Dr. King still matters to all cultures and ages. The second is a clip from the CATHOLICISM series in which Bishop Barron highlights St. John Paul II’s message of peace delivered to the people of Warsaw before the fall of the Soviet Union. King and St. John Paul II changed the course of history with their words and deeds, and today we’re invited to continue their promotion of nonviolence.