LONDON, ENGLAND - SEPTEMBER 21: Muslim men pray after a speach by the Islamic Khalifa of the Ahmadiyya Muslim community Mirza Masroor Ahmad at Baitul Futuh Mosque in Morden on September 21, 2012 in London, England. More than 5,000 Muslim men and women congregated at the largest mosque in Europe, to listen to the Islamic Khalifa's sermon. A new wave of protests against an anti-Islamic film made in the US denigrating the Prophet Mohammed, have began across the Muslim world today. (Photo by Dan Kitwood/Getty Images) ? PHILADELPHIA — The Democratic National Convention has curtained off several “interfaith” spaces for...