New Delhi, March 16 -- A 25-year-old naval officer carrying a bag sparked panic at the Hazrat Nizamuddin Metro station on Wednesday morning when he refused to undergo a security check, pointed at his bag and shouted "Ismein bomb hai, pakad sakte ho pakad lo ( There is a bomb in this. Catch me if you can)." Officers said the station had to be partially cordoned off for the public till the dog squad and bomb detection teams arrived and cleared the man's bag as non-threatening....