Target shoppers Kelly Foley (from left), Debbie Winslow and Ann Rich use a smartphone to look at a competitor's prices while shopping shortly after midnight on Black Friday, in South Portland, Maine.
Robert F. Bukaty/AP
Lynn Good has had many mentors throughout her career — but few of them were women. "So I'm generationally on the early part of the ascent of women into leadership roles," the Duke Energy president and CEO says.
Jack Ma speaks in Hangzhou, China, on May 10, 2013. Ma shot to fame as the founder of Alibaba, the pioneering Chinese e-commerce site that's poised to be one of the biggest tech IPOs ever when it goes public in New York.
Peter Parks/AFP/Getty Images
President Obama talked up the Affordable Care Act in San Jose, Calif., in June. Now, the administration has said a key provision affecting businesses won't take effect until 2015.
McKesson CEO John Hammergren, seen here in 2005, has what analysts call the largest pension on record, at $159 million. In his 14 years in a leadership role, the drug distributor's revenues have quadrupled.