Chief Minister Tarun Gogoi said his action was "condemnable" and he should be punished.

BBC: India

He says that all changed after Singh and his organization Tarun Bharat Sangh showed up.

CNN: The 'Rainman' of Rajasthan

But new research by Lakshmi Iyer, Tarun Khanna and Ashustosh Varshney paints a less rosy picture.

BBC: Caste and entrepreneurship in India

"Companies are free to grow, invest and trade, " says an enthusiastic Tarun Das of the Confederation of Indian Industry.

CNN: India's economy: An election issue

Tarun Tejpal says he believes 'sting' journalism - where someone is set up and shown committing an offence - is a legitimate form of journalism.

BBC: NEWS | South Asia | Scandal website reinvents itself

Meghalaya Chief Minister Mukul Sangma and Assam Chief Minister Tarun Gogoi have both appealed for peace and hundreds of armed policemen and border guards have been sent to the area.

BBC: Four die in tribal clashes in India's north-east