NAGPUR, March 23 -- The Nagpur police have arrested Hamid Engineer, national working president of the Minorities Democratic Party (MDP), on Friday evening, for his alleged role in the recent communal violence in Nagpur. Confirming the arrest, Deputy Commissioner of Police and in-charge of Nagpur Police's Cyber Cell, Lohit Matani, said a YouTuber, Mohammad Shahzad Khan, was also arrested and taken into custody in connection with the case. Khan, too, is linked to the MDP....