Start with Juan Cole, who specializes in this area. He has a good list of links to Arab news sources and gives a well-rounded look at what’s happening right now in Egypt. Short version–the revolution is ongoing and the military doesn’t want to give up power.
The Guardian continues its stellar live coverage.
Turkey’s Prime Minister Recep Erdogan has said Syria’s President Assad should resign.
Marwan Bishara answers three questions about the Egyptian aftershocks.