AFL‑CIO President Richard Trumka (UMWA) spoke at the Missouri AFL‑CIO’s 29th Biennial Convention yesterday, rallying a packed audience of local union leaders and working Missourians in the fight against Prop. A. He recalled the charge that President Franklin D. Roosevelt delivered to Americans in the midst of the Great Depression: “True patriotism urges us to build an even more substantial America where the good things of life may be shared by more of us.”