Pope Benedict XVI waves at a mass in Bellahouston Park in Glasgow
Pope Benedict XVI waves at a mass in Bellahouston Park in Glasgow, Scotland September 16, 2010. Pope Benedict started a trip to Britain on Thursday urging the country to protect its Christian roots and tradition of tolerance in the face of threats from aggressive secularism and atheist extremism. REUTERS/Max Rossi (BRITAIN - Tags: POLITICS SOCIETY RELIGION)