<p>How a chant and a shirt came to dominate one of baseball's biggest rivalries, thanks to a group of hardcore punks from Boston. Reported by Julia Lowrie Henderson. Hosted by Jody Avirgan. This piece was inspired by the Grantland article "Yankees Suck! Yankees Suck!" written by Amos Barshad. More at 30for30podcasts.com</p><p> </p><p>Learn more about your ad choices. Visit <a href="https://podcastchoices.com/adchoices">podcastchoices.com/adchoices</a></p>