General Motors CEO Mary Barra delivers the University of Michigan spring commencement address Saturday, May 3, 2014 in Ann Arbor, Michigan. In her message to the Class of 2014, Barra told students to pursue what you choose in life with passion and hard work, conduct yourself with integrity at all times, build relationships, address challenges head on, give something back, and remember your friends, family and faith. (Photo by Steve Fecht for General Motors)