This story will begin with the end, because trespassing not only is against the law, it is not moral. So the moral of this story is this: If you’re going to pitch a tent on the “M” and sleep at midfield in “The Big House,” Michigan’s huge and hallowed football stadium, get out of there before dawn. Or else you might be told that if ever again you are caught unauthorized on University of Michigan property, you’ll be arrested. Blush. Let’s just say this is one reporter who is grateful that Alabama’s game Saturday against Michigan isn’t being staged in Ann Arbor, Mich. The last time I was there was an adventure.