Twitter co-founder Jack Dorsey says he wants to move to New York someday , run for mayor . And Twitter enables them to take a $ 5 cell phone Comment: Dorsey was the subject of a `` 60 Minutes '' profile on Sunday .
Twitter co-founder Jack Dorsey says he wants to move to New York someday , run for mayor . Comment: Dorsey was the subject of a `` 60 Minutes '' profile on Sunday .