• One month after the Sandy Hook Elementary shooting, Anderson Cooper will anchor a special AC360° “United in Newtown,” tonight at 8pmET. Country superstar Kenny Chesney recorded a special version of “Amazing Grace” for AC360°, which premiers on the show.

• Next month PBS devotes an entire week to gun violence in America called “After Newtown.” “Frontline,” “Need to Know,” “Nova,” “Washington Week with Gwen Ifill,” and “PBS Newshour” will offer special reports during the week of February 18.

• MSNBC’s Tamron Hall will be working overtime on another network. NBC’s Peacock Productions will produce “Deadline: Crime with Tamron Hall” for Investigation Discovery. The show promises to go beyond the headlines of a crime to explore what happened and how it was investigated. The 13-part series premieres on ID in the fall.

The Miami Herald‘s Adam Beasley reports that former CNN anchor Rick Sanchez, who was fired for comments he made on radio show, has landed a new gig… on the radio. Sanchez will be calling Florida International University football games along with veteran Tony Calatayud.