Recent days have seen a spate of incidents . From the teens who thwarted a kidnapping to the real-life superheroes who emerged at Comic-Con , here are five examples plucked from a week of headlines about human beings risking their own lives in some cases to assist their fellow travelers : . . Men on bicycles thwart police in Chicago . River guide gets one chance to rescue unconscious man . Stuntmen at Comic - Con perform real - life rescue .
Recent days have seen a spate of incidents . Men on bicycles thwart police in Chicago . River guide gets one chance to rescue unconscious man . Stuntmen at Comic - Con perform real - life rescue .