Jerry is absolutely correct. This is a well crafted series of investigations, demomstrations, and discussions that will inform the student about this critical aspect of our training.
Most of us probably spend a fair amoumt of time in cars and trucks. It behooves us to be aware if how bullets are affected by penetrating glass and metal, how it deflects off sheet metal, and various strategies for fighting in cars, from inside and outside cars and around cars.
Take this course and Riley and Jacob will give you plenty of information and strategies that will serve as a good foundation for this important skill set.