Gadgetry Twitter CEO has a "bitcoin clock" on his kitchen counter, as seen in his Congress testimony Mark Frauenfelder

jack dorsey Trump threatens GOP control of Twitter, Facebook: 'We will strongly regulate, or close them down' Xeni Jardin

Lori Klausutis Twitter says it won't remove Trump tweets on deceased former Joe Scarborough staffer Lori Klausutis Xeni Jardin

just ban the nazis jack Twitter to prompt users to change 'harmful' language before hitting that 'tweet' button Xeni Jardin

psypos Trump sets presidential record for most tweets in one day, all 123 of them stupid Xeni Jardin

jack dorsey How did Twitter CEO Jack Dorsey's account get hacked? Xeni Jardin

Gwyneth Paltrow Jack Dorsey, 'lifestyle guru,' touted as 'Gwyneth Paltrow for Silicon Valley' Xeni Jardin

jack dorsey Why Jack hasn't banned Nazis on Twitter Xeni Jardin

jack dorsey Trump and Twitter CEO Jack Dorsey held a closed-door meeting Xeni Jardin

jack dorsey Alex Jones finally banned from Twitter after posting video of abusive exchange with CNN reporter Xeni Jardin

jack dorsey Twitter was going to ban conspiracy theorist Alex Jones. Then Jack Dorsey intervened to save his account. Rob Beschizza

jack dorsey Twitter stock drops 20.5% a day after Facebook suffers worst one-day drop in history Xeni Jardin

jack dorsey Twitter growth grinds to a full stop, Wall Street reacts accordingly Xeni Jardin