How Jack Dorsey Came To Invent Square and Twitter – Business InsiderHow Jack Dorsey Came To Invent Square and Twitter – Business Insider18/8 ManScott Griffiths2015-01-03T18:55:44-08:00October 9th, 2012|The MANifesto|0 CommentsShare This Story, Choose Your Platform!FacebookTwitterRedditLinkedInTumblr