Russian Muslims pray outside the central mosque in Moscow on July 28, 2014, during celebrations of Eid al-Fitr marking the end of the fasting month of Ramadan. Muslims around the world are celebrating Eid al-Fitr this week, marking the end of the holy month of Ramadan during which followers are required to abstain from food, drink and sex from dawn to dusk. AFP PHOTO/DMITRY SEREBRYAKOV        (Photo credit should read DMITRY SEREBRYAKOV/AFP/Getty Images)