William Sloane Coffin, Jr.

Rev. William Sloane Coffin, who died Wednesday at the age of 81 of congestive heart failure, was known as a civil rights activist and outspoken critic of the Vietnam War.

Reverend William Sloane Coffin is known for his activism in the Civil Rights and peace movements. Coffin served as the chaplain for Yale University for 18 years where he was active in leading anti-Vietnam War demonstrations. Coffin left Yale in 1976, and is currently the Senior Minister at New York 's progessive Riverside Church. Coffin's latest book is "Living the Truth in a World of Illusions."

The famed clergyman was involved in anti-war protests during the Vietnam War. He now leads a church in New York City, where he champions the poor, gays and lesbians, and helps organize against the nuclear arms race. Love, he says, is at the heart of his activism.