Without a moment of hesitation, two strangers leaped into the subway tracks in New York City to save an unconscious man who fell off the platform. One of the heroes was Jordan Cannon, a tourist from Las Vegas. As soon as he knew the guy was safe, Cannon ran back to the other side and resumed waiting for his subway to arrive. Turns out, Cannon was not fully aware of the risk he faced from walking over the third rail multiple times.
