Army Chief General VK Singh has said neither he nor anyone from the defence services leaked his letter to the Prime Minister. "I don't know who leaked it. I know and my men know that Army did not leak it," General Singh told NDTV. The Army Chief also said that all controversies that broke out during his tenure were 'perceived'. Speaking to NDTV General Singh said, "My tenure was eventful, all controversies were perceived. Controversies got manufactured. A lot of things were fed to the papers and the media. Some controversies were raised, not by me, but perceived so by some people." Video courtesy: NDTV