The Twitter logo appears at the post where it trades, on the floor of the New York Stock Exchange, Friday, June 17, 2016. (AP Photo/Richard Drew) Twitter is expanding its 'mute' button to help fight harassment and trolling By Mike Denison Actions 0 Bookmark Actions 0 Bookmark November 15, 2016 02:24 PM EST About the Author Mike Denison Follow Comments Read Comments Comments
