Ceremony to mark the 1979 return of Ayatollah Khomeini from exile in Tehran,Iran

Iranian women pray at the mausoleum of Ayatollah Khomeini on February 1, 2012 in Tehran, Iran. Iranians gather at Khomeini's mausoleum to celebrate and to mark the anniversary of Islamic revolution when Khomeini returned from exile in 1979. UPI/Maryam Rahmanian