Prime Minister Narendra Modi, who accused the Congress this afternoon of "insulting Hindus" by fielding Rahul Gandhi from Kerala's Wayanad, warned people in the evening that if the opposition parties come to power, they would also cancel the government's zero tax benefit. "You all need to be careful. If there's the slightest slip on April 11, if the opposition (mahamilavat) gets any chance, they will revoke our "zero tax" measure, loot everything," the Prime Minister said at an election meeting in Hyderabad.