Jack Dorsey 'will leave Twitter's board of directors TODAY
Jack Dorsey Is Gwyneth Paltrow for Silicon Valley - The New York Times
Twitter co-founder Jack Dorsey steps down as chief executive - BBC
Twitter's Jack Dorsey Steps Down as CEO - WSJ
Former Twitter CEO Jack Dorsey steps down from board of directors
Jack Dorsey 'will leave Twitter's board of directors TODAY
Jack Dorsey is stepping down as CEO of Twitter
Twitter co-founder Jack Dorsey steps down as chief executive - BBC
Twitter's Jack Dorsey Steps Down as CEO - WSJ
Jack Dorsey's Twitter: More Innovation – WWD