I don't think much has changed. I've been around 15 years now and it was present during the beginning, middle, and later stages of my career. There are good cops who despite the danger or "inconvenience" will back each other up and there are bad ones that only think of themselves and their next "move". I had a great beat partner and a great shift for a long time but it was always evolving. People came and went and I always had to adjust. When my beat partner left I never found the same groove and