Travels and other things

This cloud of dirt is being kicked up by what is called a Mine Hog. Its a truck with a boom on it that has a group of spinning chains. It moves along the ground where the ground has been cleared of mines. Its like the last thing to happen before the ground is considered safe. The Mine Hog that I saw once had a windshield that looked like it had found a few mines. Even though its bullet proof glass, it can still be pitted and cracked. I'll try to get a picture of one.