Prime Minister Narendra Modi today strongly defended farm laws at the core of massive farmer protests, saying these were discussed for over two decades by every government but the opposition resented his government because they would not get credit. "These laws were not brought in overnight. In past 22 years, every government, state has discussed these in detail. Farmer groups, agricultural experts, economists, scientists and progressive farmers have called for reforms. Parties opposing these laws today promised these reforms in their manifestos," PM Modi said, addressing farmers in Madhya Pradesh via video.