My view is.... Oh shi....
This happened to my family a while back, as well as several others on our road (quiet back road in the country, of course). It began to happen more and more frequently, so we bought a big mail box, and filled all but what was needed for the mail with cement. I went out a week or two later, and there was a big dent in the side lol. No one sues people with a lot of guns, though =)