A Tibetan activist unfurled a Tibetan flag and then set himself on fire today outside the Mumbai hotel where Chinese President Hu Jintao was courting Indian business leaders eager to boost trade between Asia’s emerging giants.

India’s prime minister says his government has evidence proving Pakistan’s spy agency planned the Mumbai train bombings in July that killed more than 200 people.

A powerful explosive called RDX, often used by Islamic militants fighting in India’s part of Kashmir, was used in the Mumbai train bombings, an investigator said today.