Are people idiots: Chidambaram jabs PM on caste claim

After Bahujan Samaj Party chief Mayawati attacked Prime Minister Narendra Modi over his statements in which he claimed to belong to the "most-backward caste" community, Congress leader P Chidambaram slammed him in a series of tweets. The Congress leader said Modi had campaigned in 2014 wearing his caste on his sleeve, but now claims to be above it. The former home minister asked does PM think people are idiots who have large memory loss.