Union Minister Ravi Shankar Prasad today attacked Delhi Chief Minister Arvind Kejriwal's proposal for doorstep delivery of food rations in the national capital, labelling it "jumla" (a false promise) and accusing the ruling AAP of links to the "ration mafia". Mr Prasad demanded to know why the AAP government was one of just two holding out against the ruling BJP's 'one nation, one ration card' scheme.