In this photo taken, Aug. 1, 2013, demonstrators protesting what they say are low wages and improper treatment for fast-food workers march in downtown Seattle. In an interview with The Associated Press, Mayor Mike McGinn said he thought $15 was a "fair starting point" for the minimum wage discussion. Washington already has the nation's highest state minimum wage at $9.19 an hour. (AP Photo/Elaine Thompson, File)