900,000 police officers nationally Skeptical Libertarian 900,000 police officers nationally 1.1 million police officers nationally one statistical analysis 900,000 police officers nationally the approximately 900,000 sworn law enforcement personnel 3/4 to 1 million police the approximately 900,000 sworn law enforcement personnel one statistical analysis the approximately 900,000 sworn law enforcement personnel 900,000 police officers nationally 900,000 police officers nationally 900,000 police officers nationally Skeptical Libertarian Skeptical Libertarian close to a million 1.1 million police officers nationally 900,000 police officers nationally