Terrorist Attack Threat News Today

Protect the largest city ever to host a winter games. vancouvers $900 million security blanket includes nearly 1,000 surveillance cameras, monitoring venues and city streets, divers sweeping the harbor. >> getting a little too close. >> reporter: and military helicopters patrolling the busy air space. security officials so far insist there is no specific threat to these games. >> certainly a terrorist attack threat a seismic event, weve all seen the damage that could cause. those are all terribl...