A month after the Parliament passed them, the three contentious farm laws are back in the news. Punjab, which has been the epicentre of protests has passed Bills to counter the Central laws. With more non-BJP ruled states to follow suit, the issue is set to further strain the Center-State relations where Opposition parties are in power. Punjab finance minister Manpreet Singh Badal explains the circumstances that led to the drafting of the four legislations and their importance. Watch this video to know more.