Artsy Fartsy, The Pullman Strike, Richest Countries

Have a case of the Tuesday blues after your long weekend?  We have the cure!  First we get a refresher on popular pieces of art, then we will talk about one of the inspirations for making Labor Day a Federal Holiday in a segment about the Pullman Rail Strike, then finish up with a list of Richest Countries of 2017.  Can you guess the top 15?