Marshall Ganz has successful combined organizing, training and teaching for many years. He worked for 16 years with Cesar Chavez on the successful effort to organize and win legal recognition for the United Farm Workers, the first major union of agricultural workers in the US. He has also designed innovative voter mobilization strategies for local, state and national electoral campaigns. Ganz advocates for building leadership on multiple levels in social & political movements. He teaches strategies and approaches for leadership. One recent book is Why David Sometimes Wins: leadership, organization and strategy in the California farm workers movement.