Twitter Chairman Jack Dorsey Speaks At Techonomy Detroit [Getty Images]

DETROIT, MI - Twitter Chairman and Square CEO Jack Dorsey moderates a panel discussion with Detroit entrepreneurs at Techonomy Detroit at Wayne State University September 17, 2013 in Detroit, Michigan. The topic of the discussion was "Turbocharging Detroit's Teconomy." (Photo by Bill Pugliano/Getty Images)

Getty Images News Bill Pugliano