Police said as many as 60 to 70 people were involved in fights last Monday and Tuesday afternoon near Pittsburg bus stop for Woodland Hills High School students. Police also arrested Mark Long, 18, and Richard McKnight, 48. McKnight, said he was only defending his children. “They got ambushed, you know. They got put in harm’s way,” said McKnight. According to police, McKnight pulled one fighter off of his son, but he also punched one person in the face. McKnight said he had to get involved because no one else would. Check out the video below!