Pope Benedict XVI, left, is greeted by the Archbishop of Canterbury, Dr Rowan Williams, as he arrives at Lambeth Palace, London, Friday, Sept. 17, 2010, on the second day of his four-day visit. The meeting came amid new tensions following Benedict's unprecedented decision last year to make it easier for Anglicans opposed to the ordination of women bishops to convert. Neither Benedict nor Williams addressed the controversial invitation in their public remarks and they greeted each other warmly. (AP Photo/Chris Ison, Pool)