State-run carrier Air India's first Boeing 787 Dreamliner lands in Delhi. Hess Corp agrees to sell its 2.72 per cent stake in the large Azeri, Chirag and Guneshli (ACG) group of oil fields in Azerbaijan as well as its 2.36 per cent stake in an associated pipeline to ONGC for $1 billion. Prime Minister Manmohan Singh says the use of social media is worrying him. India, Pakistan sign new liberalized visa agreement.