I love this. There are 8,000 markers that define the border between the sister nations of Canada and the United States, establishing the 'no touching zone'. ( MOM, Canada is touching me again!!) This video will explain a lot of the 'whys' of all of that.
Some think it's bad, others like it. It is what it is and what it is, is, an attraction in the Mexican state of Hidalgo that allows people to simulate an illegal border crossing from Mexico into the United States!