President Barack Obama sitting between Mira Friedlander, a 22 year old senior at the University of Michigan, left, and Aisha Turner, 36, a mother of three who has worked for nearly two decades as a server, and Rep. Gary Peters, D-Mich., right, have lunch at Zingerman's Deli in Ann Arbor, Mich., Wednesday, April 2, 2014, before the president was to speak at the University of Michigan about his proposal to raise the national minimum wage. (AP Photo/Carolyn Kaster)