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 .
Twitter co-founder Jack Dorsey says he wants to move to New York someday , run for mayor . Dorsey lives in San Francisco and also is CEO of Square , the mobile-payments company . Dorsey was the subject of a `` 60 Minutes '' profile on Sunday .