The Brian Lehrer Show Published by The Brian Lehrer Show Planet Money Makes a T-Shirt 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/334830/&share=1"></iframe> Share on Facebook Share on Twitter Email a Friend What exactly goes into making a t-shirt nowadays? NPR’s Planet Money decided to find out. Planet Money co-founder and producer for This American Life, Alex Blumberg, shares what they learned.