Pope Benedict XVI arrives to lead his weekly audience in Paul VI hall at the Vatican February 10, 2010. (Reuters Pictures)
A nun looks on as Pope Benedict XVI leads his weekly audience in Paul VI hall at the Vatican February 10, 2010. (Reuters Pictures)
Pope Benedict XVI waves next to his personal secretary Georg Gaenswein at the end of his weekly audience in Paul VI hall at the Vatican February 10, 2010. (Reuters Pictures)