Saudi Arabia is urging people to report subversive social media activity via a phone app, part of an apparent crackdown on potential government critics before demonstrations called for by exiled opposition figures.
http://www.reuters.com/article/us-saudi-security-arrests/saudis-urged-to-report-on-each-others-social-media-activity-idUSKCN1BO1K9?feedType=RSS&feedName=worldNews