Prime Minister Narendra Modi's government is likely to announce loan waivers worth billions of dollars to woo millions of farmers ahead of a general election, government sources said, after his ruling party suffered a rural drubbing in state polls. Modi's Hindu nationalist Bharatiya Janata Party (BJP) lost power to the opposition Congress in three big heartland states, where agriculture is still a mainstay, according to vote counting on Tuesday. To claw back support among India's 263 million farmers and their many millions of dependents, Modi's administration ...