Nawaz Sharif steps down as PM after five judges of Pakistan Supreme Court unanimously disqualify him for Panama-gate; Nitish Kumar sails through the trust vote with 131 MLAs; rural Bihar will not vote for Nitish Kumar if elections are held today, Tejashwi Yadav tells NDTV; after 6 MLAs quit in 24 hours, the Gujarat Congress flies out 44 legislators to Bengaluru to prevent defections; and more in our news wrap of the day.