ISIS has published a video on Sunday, threatening Copts in Egypt and described them as infidels. In the video, Abu Abdullah Al-Masry, the man responsible for the deadly Coptic Cathedral bombing in Cairo appeared saying that jailed Islamists in Egypt will be freed soon.
Sources in police said that extra security measures has been taken after a plan to carry out a massive terrorist attack was spotted.
The video promised attacks in the middle of Cairo, which was described by analysts as message to the sleeper cells to carry out new terrorist attacks against Christens.
