Prince George's sheriff puts cops in violent schools

The sheriff of Prince George's County is adopting a more aggressive approach to maintaining the peace at county schools, following a string of violence recently documented on video.

Sheriff's deputies will be placed at High Point High School -- where an attack on a student last week was documented on YouTube -- and other schools which Sheriff Melvin High would not identify.

"The chief mission that they have is to make sure they are safe schools," High says, adding the additional police presence is only the first step.