Double Duty CEO: Will Dorsey's Plans Impact Square's IPO?

Oct. 1 -- James Cakmak, a Monness, Crespi, Hardt & Co. analyst, Sinan Aral, David Austin professor of management at the MIT Sloan School of Management, and Bloomberg's Alex Barinka react to the report that Twitter's board has selected Jack Dorsey as chief executive officer. They speak with Bloomberg's Emily Chang on "Bloomberg West."