Ahead of the assembly polls in Madhya Pradesh, the Opposition Congress on Monday held a strategy meeting here where it discussed plans?to take on the BJP government and make corruption a key election plank.The meeting of the state's political affairs committee was reportedly?chaired by Congress general secretary KC Venugopal, Madhya Pradesh Congress chief Kamal Nath and AICC in-charge of MP Jai Prakash Agrawal.