1967-12-no-day, HLS Berrigan to Merton, 'Apologies for not having kept you better informed. Since getting out of jail, there'

Philip Berrigan was a social activist and writer whose acts of civil disobedience during the Vietnam War made him a household name in the peace movement. Younger brother of Daniel Berrigan, he became a priest like his brother, but with the Josephites instead of the Jesuits. He would later marry and would be excommunicated. Throughout his life, he continued to protest nuclear proliferation in the United States and was often imprisoned for his actions.