From YouTube:
When you plan your defense of your survival retreat, make sure you take into account the threat from 50 caliber weapon systems. With a threat distance of 1800 meters, make sure you take this into account. How would your solar panels or fuel tanks and water tanks do if someone targets your supplies and equipment. Also if you have one of these weapons make sure you incorporate it into your defense and place it in the best position to help your retreat security.
If I have to consider a 50 Cal. offence on my positionI have to consider that my position is going to be compromised. If I have to consider having a 50 Cal. in my position -- I need more men and our government has betrayed the citiczenry. Why, do you know where I can get one? LOL