The biggest stories of December 20, 2013

US state department indicates dropping visa fraud charges against the Indian diplomat Devyani Khobragade won't be easy; NDTV accesses the judicial report on the Adarsh scam, the report indicts former chief minister Ashok Chavan, while his predecessors Sushil Kumar Shinde and late Vilasrao Deshmukh are also named; the indigenous Light Combat Aircraft Tejas is on its way to join the Indian Air Force; Captain Sunil James, freed after five months in a Togo jail is finally home for his 11-month-old baby's last rites; and more in our news wrap of the day.