Journalist Bill Moyers retires from PBS and his weekly show, the Bill Moyers Journal, on Friday. In honor of the public broadcasting legend, Fresh Air is rebroadcasting segments from several Moyers appearances over the years, including conversations about his time in the Johnson administration and his thoughts on religion, war and the future of journalism. Moyers, who has spent the past 40 years in broadcast journalism, started working for Lyndon B. Johnson in 1954, after writing the then-Senate majority leader a letter. He would later serve as a special assistant and a press secretary to the president. Moyers left the...