Events in Tunisia and Egypt have left Arab governments worried and Bahrain's royal family is no exception. Days of protests came to a violent head on Thursday when a police crackdown left several people dead and scores injured. Pro-democracy street agitation is not a stranger to Bahrain - there have been protests gping as far back as the early 1990s with opposition forces demanding that the monarchy make room for a more constitutional framework and a much more democratic polity. Can the monarchy survive this latest round of unrest and what does it all mean for the region? Inside Story discusses.