RV electricity expert Mike Sokol demonstrates a "hot skin condition" that can occur with any RV. When this situation occurs -- often when hooked up to electricity in a campground -- an RVer can be severely shocked or even killed. In this demonstration Mike artificially "electrifies" a 40-foot fifth wheel trailer from Beckley's RV in Thurmont, Maryland. He explains what can cause a hot skin condition, and how a very simple device about the size of a large pen called a Fluke VoltAlert can help you determine if you're in danger. This is very important. Watch it!