Dramatic video shows good Samaritan stopping runaway stroller from rolling into traffic

It was a terrifying sight for a great-aunt as she struggled to get back onto her feet to stop a stroller carrying her great-nephew from rolling into speeding traffic Monday in the city of Hesperia, northeast of Los Angeles, CBS Los Angeles reports.

But Ron Nessman was sitting on a bench outside a nearby carwash when he saw the woman, who is in her sixties, fall down several times as she tried to catch the stroller carrying the baby away. 

"She sees the child going into the street and that's all she sees," said Nessman. "She can't do nothing."