India opposition social media chief arrested over doctored video

Congress party's Arun Reddy held over fake video of interior minister Amit Shah

Indian police have said they have arrested the social media chief of the country's main opposition party over a doctored video widely shared during the ongoing national election.

Arun Reddy of the Congress party was detained late on Friday in connection with the edited footage, which falsely shows India's powerful interior minister, Amit Shah, vowing in a campaign speech to end affirmative action policies for millions of poor and low-caste Indians.