Security cameras show immediate aftermath of explosion that leveled three Washington businesses.
Dad recorded pushing young boy down huge skateboard ramp.
Security video shows crash of medical chopper in New Mexico.
Security video shows runaway horse carriage as it plows through downtown Savannah, Georgia.
An Arizona boy is brought to tears when his deployed soldier-father makes surprise appearance at NBA game.
Celebration at Iowa State University spirals out of control.
Elderly man uses cane to fend off would-be pickpocket.
Neighbors record Florida woman illegally feeding alligator she nicknamed "Puppy Puppy".
Houston area driver goes around railroad crossing gates and is hit by speeding commuter train.
A security camera captures image of Blue Line train crashing into escalator at O'Hare Airport train stop.
Watch as a 4-year-old boy buried in mud by Saturday's mudslide in Washington State is pulled to safety.
Construction worker on fifth floor of burning building in Houston is pulled to safety, seconds before the building's roof collapses.
More than 60 vehicles are involved in a highway accident in Minnesota and it's all caught on camera.
A massive dust devil forms during prescribed burn in Colorado.
Watch as a truck pulling a trailer full of furniture is hit by a speeding cargo train in Georgia.
Airborne truck narrowly misses Iowa deputies during traffic stop.
Paramedic goes for wild ride in back of stolen ambulance.
Crews in St. Paul, Minnesota implode a 180-foot tall smokestack over the weekend.
Good Samaritans rush to pull children from minivan after mother drives into the ocean off Daytona Beach, Florida.
Thieves slam stolen car into convenience store, run away with beer.