Sunnis and Shiites perform an unified Friday prayer organized at al-Shaheed Monument, aka the Martyr's Memorial on May 24, 2013 in the Iraqi capital Baghdad. The Iraqi Prime Minister, Nuri al-Maliki has called on May 19, 2013 to perform a unified prayer between Sunnis and Shiites every Friday in Baghdad, after targeting the two sides mosques increased in recent weeks.  AFP PHOTO ALI AL-SAADI        (Photo credit should read ALI AL-SAADI/AFP via Getty Images)