Liz Campbell is a registered dietitian with over twenty years of experience in the field of nutrition and food security including program implementation, evaluation and research, policy analysis, and advocacy. She is currently the Branch Chief of External Affairs at the Food and Nutrition Service at USDA. Prior to working at USDA she was the Senior Director of Legislative and Government Affairs at the Academy of Nutrition and Dietetics where she oversaw the nutrition security advocacy portfolio and the grassroots advocacy team.