Egypt : More than 1,000 people are caught up in a standoff at a Cairo mosque , officials say . NEW : Protesters took those killed and wounded in the clashes at the Ramses Square to the mosque , where the Muslim Brotherhood established a makeshift field hospital . State TV reports 821 Muslim Brotherhood members killed . Conflicting casualty figures put the death toll in Cairo between 17 and 20 . Roving armed groups are sporadically clashing in Cairo , state media reports .
Egypt : More than 1,000 people are caught up in a standoff at a Cairo mosque , officials say . NEW : State TV reports 821 Muslim Brotherhood members killed . Conflicting casualty figures put the death toll in Cairo between 17 and 20 . Roving armed groups are sporadically clashing in Cairo , state media reports .