Christopher Nelson, a former Liberal party member from the central coast of New South Wales, pleads guilty to using Facebook to send offensive messages
Omar Mateen warned of the rampage on Facebook accounts thought to be associated with him, and searched for ‘Pulse’ and ‘shooting’ while still at the club
Easter egg which coincides with Euro 2016 and Copa América is Facebook’s latest ploy to turn Messenger into another billion-user platform for the social network