A Blow to the Head Makes an Instant Hero in India

NEW DELHI -- Under a highway bridge in New Delhi, where a large protest had shut down several lanes of traffic, a coterie of veteran dissidents took turns speaking: men with shaggy beards, singers strumming guitars, social activists so impassioned that spit flew from their wet lips.But a jolt of electricity passed through the crowd when a slight woman -- younger, smaller and more vulnerable looking than anyone else -- stepped up to the mic.She carried no notes. She wore a bandage on her forehead