PRI's The World Published by PRI's The World Job retraining classes are offered to Rust Belt workers, but many don’t want them Listen 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/688134/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend There’s long been a hesitation by blue collar workers to train for a new career. But put yourself in the shoes of a manufacturing worker in his 40s or 50s.