Pakistani Christians shout slogans during a protest against the attack on the homes of members of the Christian community by Muslim demonstrators, in Karachi on March 9, 2013. Thousands of angry protestors on March 9 set ablaze more than 100 houses of Pakistani Christians over a blasphemy row in the eastern city of Lahore, officials said. Over 3,000 Muslim protestors turned violent over derogatory remarks allegedly made by a young Christian, Sawan Masih, 28 against Prophet Muhammad in a Christian neighboorhood in Badami Bagh area.  AFP PHOTO/ ASIF HASSAN        (Photo credit should read ASIF HASSAN/AFP/Getty Images)