In its probe in the Tatra truck scam, the CBI has found a 1994 offer letter from Czech manufacturer Tatra expressing willingness for direct collaboration with BEML for supplying completely built trucks at 40 per cent discount on their retail price, on condition to do away with intermediaries.

General V.K. Singh, who took over the reins of the army 26 months ago with an image of an anti-corruption crusader, will retire as Army chief on Thursday bringing to an end a controversial tenure th