![The Horse Race show](https://d3dthqtvwic6y7.cloudfront.net/podcast-covers/000/077/755/small/the-horse-race.jpg)
Summary: This week it’s all about challenges: special guest Lawrence Friedman, professor of law at the New England Law Boston explains the details of the supreme judicial court case regarding the so-called millionaire’s tax; Steve breaks down his latest WBUR poll on the primary race between Mike Capuano and challenger Ayanna Pressley; and Setti Warren shares delegates with his fellow gubernatorial challengers in Newton.