Marketplace Published by Marketplace Marketplace for Wednesday, September 28, 2016 Listen 25 min Queue Download this audio Want to embed this player? Use the code below. More info. <iframe frameborder="0" scrolling="no" height="130" width="100%" src="https://www.wnyc.org/widgets/ondemand_player/wnyc/#file=/audio/json/667712/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend Today on the show, we look at efforts to reduce airplane emissions and solve airplane crashes. Plus: Part two of our look at manufacturing in Rochester, New York and a massive beer merger.