growing speculation and concern that perhaps the government could declare emergency law in preparation for a crackdown against supporters of the ousted president morsi. seemingly that's not happening at this point. that could ease the anxiety but still you get the sense this conflict is moving towards a dangerous stage because the violence is escalating. more people are being killed and there are still signs that more bloodshed could be ahead. for nearly a month thousands of morsi backers have staged a sit in at an east cairo neighborhood. they won't leave until morsi is president again. at this point chances of a comeback for morsi and his muslim brotherhood movement seems smaller than ever. morsi and several aids are still in custody. several brotherhood leaders are