A Nigerian Muslim women offers her prayers during Eid al-Adha, the feast of sacrifice, at Obalende prayer ground in Lagos, Nigeria, Sunday, Nov. 6, 2011. Eid al-Adha is an important religious holiday celebrated by Muslims worldwide to commemorate the willingness of Prophet Ibrahim to sacrifice his son as an act of obedience to God. (AP Photo/Sunday Alamba) ShortURL: http://bikyamasr.com/64117 Section: