What are the thorny farm issues in India-US trade negotiations?

India and the United States are finalizing terms for a bilateral trade agreement, aiming for $500 billion in trade by 2030. Negotiations will address India's restrictions on farm goods, including tariffs on staples like rice and wheat. The U.S. seeks access for corn, soybeans, and animal feed, while India has concerns about genetically modified crops and non-tariff barriers.