British pope protest 2011 5 9

Demonstrators hold placards during a march protesting against the Pope Benedict XVI's visit to the Britain, in central London on September 18, 2010. Pope Benedict XVI expressed his 'deep sorrow' Saturday for the 'immense suffering' of children abused by Catholic priests, in a homily on the third day of his state visit to Britain. 'I think of the immense suffering caused by the abuse of children, especially within the Church and by her ministers,' he said during mass at the Catholic Westminster Cathedral in London.