ISIS has a new residency in Egypt, according to a YouTube message posted Sunday. In the audio message, the Sinai-based militant group Ansar Beit al-Maqdis, or ABM, allegedly announces its allegiance to ISIS, which calls itself the Islamic State. Iraq claims key city recaptured from ISIS The roughly 10-minute clip blames tyrants and their "Jewish agents and their allies" for decades of Muslim suffering. The message also calls ISIS "the emergence of a new dawn." If verified, this would be a new, dangerous chapter for the deadliest group in Egypt. Since 2012, ABM's attacks have grown more daring and sophisticated. The group has killed hundreds of Egyptian police officers and soldiers. The largest attack was last month in the Sinai Peninsula, killing at least 31 soldiers. Analysts put the group's numbers at from the hundreds to roughly a thousand. Read more http://www.cnn.com/2014/11/11/world/isis-egypt/index.html?hpt=hp_t1