The attacks of September 11, 2001 forced Americans to reevaluate their views on the nation's security. A decade later, is the country stronger and better prepared to prevent a terror attack?

Video • August 31st, 2011

Residents can chart the movements of their nearest police officer through a mobile phone app launched last week

Video • August 28th, 2011

As the NYPD denies that it trolls ethnic neighborhoods and says it only follows leads as it tries to stop terrorist attacks, the mayor on Thursday defended the police department's efforts.

Video • August 26th, 2011

The September 11th terrorist attacks not only transformed the lives of ordinary Americans, but it also changed the way the nation's largest police force, the NYPD, does business.

Video • August 24th, 2011

A magnitude 5.8 earthquake centered just 90 miles southwest of Washington, D.C. sent scores of workers streaming out of buildings there, damaging pinnacles at the National Cathedral and creating a traffic tie-ups more akin to a blizzard.

Video • August 24th, 2011

More than three dozen protesters were arrested Monday during a chaotic run through downtown San Francisco that snarled traffic and BART train service during the evening commute.

Video • August 23rd, 2011

An El Cajon police officer was shot in the neck on Sunday as gunfire came from a house where a large fire broke out soon after.

Video • August 22nd, 2011