Who's Stealing My Signs?!

It seems that no sooner do I post a sign than 24-48 hours later it's gone. To the spineless sneak(s) that are stealing campaign signs in the middle of the night, please be advised that the balance of my signs are on private property, put there with the owner's permission.
         FYI: Road signs (or stealing them) do not win campaigns. Paying attention to your neighbors' issues and trying to act for their behalf does. Work hard and play fair - that's the American way!