2 security breaches at the White House within hours of each other

Police in Washington, DC are investigating two more security breaches at the White House.

One person was arrested yesterday when he stepped over a bike rack near the White House fence. Bike racks were positioned near the White House fence as a deterrent after last year's incident when an intruder jumped the fence and made his way into the White House. Hours later, another man was arrested after he tried to walk through a gate to the White House. The man was dressed as a construction worker and tried to get in as an authorized person was leaving. (NBC Washington)