Twenty five years ago this May, Uttar Pradesh PAC men murdered 42 poor Muslims from Hashimpura mohollah in Meerut in cold blood.  The culprits are still at large, and P Chidrambaram, who was then MoS Home Affairs, has got a lot to answer. During the early hours of May 22, 1987, trucks of the Uttar Pradesh Provincial Armed Constabulary (PAC)...