eec0eb03_s__Pro___Con_in_the_Gun_Debate__Anti_Gun_Viewpoint
[Pro Gun Viewpoint] Calling 911 means the police are still at least several minutes away and the knife wielding thug isn't going to wait that long. Plus the police have no obligation to provide timely protection. [Anti Gun Viewpoint] 
In an emergency, dial 911 for help and protection.
Taking On Gun Control - Viewpoints: Pro & Con in the Gun Debate
Anti Gun Viewpoint