Honey, did you leave your alligator in the driveway again?

OK, we live in a fairly rural area and often times see any number of critters around the house. You know, a opossum, a raccoon or the occasional skunk wandering down the road. These guys usually wind up as road kill, so they really pose no continuing challenge for us or the neighbors. But this Texas family came home to a bit more that your average varmint wandering out of the woods and into the yard. This fellow was actually walking up the driveway as this family came home. So what do you do? I suggest you just stay on the car and call someone. Who? Alligator Control?