NY Cardinal Was Jewish But Didn't Know, Sister Says

Cardinal John O'Connor laughs as his congregation sings "Happy Birthday" to him towards the end of Mass Sunday, Jan.16, 2000, at New York's St. Patrick's Cathedral. SUZANNE PLUNKETT / AP, file

The family of Cardinal John O'Connor recently discovered the deceased cardinal's mother was born Jewish and her family is buried in a Jewish cemetery.

NBC New York: Continue Reading