Survivors show Newtown they're not alone

Minnesota's Red Lake High School knows the horror of violence all too well. Just seven years ago, a shooting at the Red Lake Reservation school claimed the lives of five students, a teacher and a security officer.

This week, four students from Red Lake drove 32 hours – from Minnesota to Connecticut - to show the community of Newtown they are not alone.

CNN's Poppy Harlow spoke to the students.