Heroic man saves girl from homeless woman's attack in South LA

A homeless woman attacked a Los Angeles girl on her way to school, shouting racial slurs. A good Samaritan, John Irias, rushed to help and was cut across the face with a box cutter by the assailant. Despite his injury, Irias was able to hold the woman down until police arrived. The student was unharmed and able to continue walking to school. Irias said the attack appeared to be random and triggered by racism. His friend, Victor Camarena, helped detain the woman and called 911.