This video was posted on YouTube by "RTAmerica".
Here's a short summary:
Leon Rosby, 52, says Hawthorne, California police killed his rottweiler Max while he was being arrested. The man was filming the investigation of a robbery scene in Hawthorne Sunday evening, and as he was being handcuffed by police, the dog sprung out the window and lunged at the officers. One responded, firing several shots and killing the dog. The video has gone viral. It's a disturbing scene and some have also wondered if it illuminates other police tactics. Los Angeles community organizer Ron Gochez joins us to explain what happened.