(CNN) -- Sen. Barack Obama says in an interview scheduled to air on TV Friday that he would have left his church if his pastor had not retired and had not acknowledged making comments that "deeply offended people." Trinity United Church of Christ released this 2005 photo of Barack Obama and Jeremiah Wright. Obama talked about the dispute as it continued to brew over some of the Rev. Jeremiah Wright's sermons and comments, which many viewed as anti-American and racist toward whites. Bulletins from Chicago's Trinity United Church of Christ in 2007 include comments -- reprinted from other sources --...