President and CEO of Humana Inc. Michael McCallister speaks during the Technology town hall meeting at the National Summit in Detroit, Michigan, June 15, 2009. The United States needs a clear strategy to remain a competitive leader in industry and other sectors of an economy in crisis, business leaders told a national summit that opened Monday. Getty Images logo Getty Images 4 months ago

President and CEO of Humana Inc. Michael McCallister speaks during the Technology town hall meeting at the National Summit in Detroit, Michigan, June 15, 2009. The United States needs a clear strategy to remain a competitive leader in industry and other sectors of an economy in crisis, business leaders told a national summit that opened Monday.