WATCH: Strangers rush to help as a man prepares to jump from a truck hanging over a California highway.
Dramatic footage captures bystanders gathering beneath the dangling cab, stretching out a blanket as the man climbs through the door and hangs above the roadway before letting go.
The moving truck crashes into a center divider after colliding with a sedan on I-5 in San Diego. Four occupants of the car are hospitalized, while the truck's two occupants decline medical treatment.