Sensex and Nifty ended mixed after a volatile day of trade. For India's IT sector, Europe is stepping up where the US lagged. Infosys and TCS have signed mega deals with European firms. Shares of drone makers surged in trade today as the policy for the export of drones was liberalised by the centre. A whistleblower flags a bribe-for-jobs scam at India's largest IT company, TCS. What does it mean for the Indian IT industry at large? Here is all that is making news in the world of business.