October 3, 2011 8:02 pm What the Tech?: Facebook Scanning Links Facebook has teamed up with an online security service to look for potentially dangerous links posted onto the social network. US & World Videos 0:35 Central High's ‘RoboLancers' celebrate worldwide championship 0:21 Instagram, Facebook users report outages 3:03 Group offers free digital literacy workshops for kids, their families 0:29 License plate scanner coming to bridges connecting Pa., NJ 0:51 Tens of thousands of AT&T customers report cellular service outages