The Centre announces more FDI in aviation and defence, the opposition says it is aimed at damage control after Raghuram Rajan's announcement on his second term; Raghuram Rajan says the RBI was wise to disregard advice on further rate cuts; An FIR is filed against Delhi Chief Minister Arvind Kejriwal and Sheila Dikshit by the Anti-Corruption Bureau in water tanker scam; and more on news wrap of the day.