Pinpoint Focus News Today

There you go, there you go. >> reporter: the police commissioner giving us a rare look at some of the 10,000 cameras keeping a watchful eye. from the ground to the air, helicopters lasering in on the crowds. what are your pilots going to be looking for on new years eve from the air? >> so, theyre going to be able to provide an overwatch for the commanders, the decision-makers on the ground, to give them a strategic view. >> reporter: and on these high rises, snipers ready to act with pinpoint fo...