Asian family attacked in New York subway

The NYPD is looking for three teenagers involved in a possible racially motivated assault on a family of Asian tourists aboard an F train in New York City. The victim, Sue Young, and her family were approached and insulted by the teens. When Young's husband asked them to stop, one of the suspects pulled her by the hair and hit her on the head. A passenger, Joanna Lin, who tried to film the incident, was also assaulted. Police are appealing for witnesses to identify the suspects.