DETROIT - JUNE 17:  Andrew Liveris, Chairman and CEO of Dow Chemical Company and National Summit co-chair, hosts the closing session at the National Summit June 17, 2009 in Detroit, Michigan. The National Summit is a three-day gathering of business, labor, government and academic leaders designed to develop and promote America's competiveness in a global economy. Getty Images logo Getty Images 5 months ago

DETROIT - JUNE 17: Andrew Liveris, Chairman and CEO of Dow Chemical Company and National Summit co-chair, hosts the closing session at the National Summit June 17, 2009 in Detroit, Michigan. The National Summit is a three-day gathering of business, labor, government and academic leaders designed to develop and promote America's competiveness in a global economy.