@live.wsj.com 9 years ago Twitter Names Jack Dorsey as CEO
@guardian 10 years ago Jack Dorsey confirmed as Twitter CEO trib.al
@WSJ 10 years ago Breaking: Twitter names Jack Dorsey its CEO wsj.com
@WSJ 10 years ago Billion Dollar Startup Club No. 11: @Square. CEO is Twitter co-founder Jack Dorsey. Valued at $6B. on.wsj.com