'Unless you sacrifice, you can't fight terror'

'Unless you sacrifice, you can't fight terror'
Colonel R Hariharan [Images] is a specialist on South Asia military intelligence. He served as the head of intelligence for the Indian Peace Keeping Force in Sri Lanka [Images] between 1987 and 1990.
He is associated with the South Asia Analysis Group and the Chennai Centre for China Studies.

Colonel Hariharan spoke to rediff.com's Shobha Warrier about what needs to be done to avoid terror attacks like the one in Mumbai terror attacks.