**FILE**The Archbishop of Sydney George Pell answers questions about his appointment to the role of Cardinal at a press conference in Sydney in this Sept. 29, 2003 file photo. The Catholic archbishop of Sydney, Cardinal George Pell, gave the warning to lawmakers Tuesday ahead of a debate in the New South Wales state Parliament on Wednesday, June 6, 2007 over a bill that would lift a ban on the splicing of DNA from skin cells into human eggs to produce stem cells for medical research. (AP Photo/Mark Baker, File)