On this episode of the Labor Exchange we recognize Labor History Month by learning with author Leigh Campbell Hale about the Columbine Mine Massacre and union organizing in Colorado's northern coal fields.

We hear from SEIU Local 105's Andy Jacob from the America's Workforce Union Podcast - the country's only daily labor focused podcast. Plus we hear from Marge Taniwaki as she accepts her induction into the Colorado Labor Hall of Honor.

We talk to Raúl O. Paz-Pastrana director of Backside: The Unseen Hands of Horse Racing; a PBS Independent Lens documentary that takes you to the unseen world of the workers at the Kentucky Derby.

We talk with Colorado AFL-CIO Political Director Jacob Becklund on how to effectively engage in politics, his vision for the future and how the labor movement can build power in Colorado.

On this episode we listen to testimony from the Worker Protection Act and two bills dealing with farm worker overtime in the state. An effort to improve and streamline overtime for farm workers failed and a bill to increase the amount of time worked before being eligible for overtime moved forward.

Nearly 4000 UFCW Local 7 Meatpacking workers are on strike against JBS USA. We talk with Leticia Avalos, a JBS worker, UFCW member and shop steward and Kim Cordova, President of UFCW Local 7 about unfair labor practices at the plant and how workers are standing up against this multinational company.

On this episode of the Labor Exchange we listen to labor radio from around the world with the Labor Radio Podcast weekly.

On this week’s Labor Exchange we talk to Boulder Public Library workers Michael Serrano and Rachel Garfield-Levine. Workers at the library have formed a union and are seeking recognition and a contract.