Hundreds of farm workers and their supporters are in New York City ahead of Wendy's shareholder meeting to demand improved working conditions for those who pick its tomatoes. The fast-food giant — which has nearly 6,600 restaurants in the U.S. and around the world, ranking second only to McDonald's — is the latest target in the Fair Food Campaign organized by the Coalition of Immokalee Workers. So far, McDonald's, Subway, Burger King and Taco Bell have all joined the White House-recognized social responsibility program, agreeing to pay an extra penny per pound of tomatoes to raise wages and only buy from fields where workers' rights are respected.