North Carolina mother accused of pulling knife on bullies

Olga Cortez, 32, has been charged with three counts of assault with a deadly weapon and having a weapon on school grounds. She allegedly drew a knife on two 13-year-old boys who were bullying her sonA North Carolina mother is facing charges after police say she followed her son to school and drew a knife on two teenagers she thought were bullying him.Olga Cortez, 32, followed her son's school bus to Coulwood Middle School on Friday, Charlotte-Mecklenburg Police told local media.Cortez g...