Just went 2 Walmart near my locations. The self check out machines are all gone. Now they are all replaced by human being. Hiring more people. Do you see how govt play politics even in big corporations. Walmart supported democratic govt. just to show good number on unemployment rate, their investment on self check out are all wasted. Walmart investors are definitely pissed off at the CEO who is on a fixed salary. Always easy to play with other people money.