We have lived through periods where every now and then bombs used to explode and communal riots were common. In the last few years despite intense media scrutiny and social media presence things are relatively calm. India is one of the few places in the world, despite its huge diverse population, disparities and chaos, see no major disruption of peace. The Union Government must be praised as also kudos to intelligence agency for preventing major incidents. The bomb blast in Delhi, though unfortunate, is minor incident considering the context of the nation. It cannot be called an intelligence failure nor failure of government machinery. No system is fool proof, there will be few minor slips, what needs to be understood is that major mayhem by terror groups was prevented. Deal with them stringently. But please do not escalate this. Wisdom means bravado be confined to rhetoric to satisfy the populace and take away the heat. There are devious forces trying to exaggerate these. Beware.