By The Time Minimum Wage Reaches $15, There Will Be No Jobs For Cashiers

By the time the minimum wage reaches $15, Wal-Mart, Target, McDonald's, and Panera Bread will be different places.  There will be no cashiers at Wal-Mart, Target and the like; and robots will flip burgers at McDonald's and prepare soups, sandwiches and salads at Panera Bread. The $15 minimum wage movement has a good cause: