Worst US/Canadian border crossing

Several years ago I was coming back across the Thousands islands Bridge after one of our many fishing trips into Canada, at the time I lived in NY -- this was in a car. We no food/fish/drinks with us, but when entering the US, wildlife officers basically went through the entire car and truck. Found nothing as there was nothing to find. Left all my stuff ,fishing gear,camping gear ,etc strewn about the ground. While they were tearing apart my car, I got to witness some other US officials literally tearing apart a motorhome trying to reenter the US. That was the last time I ventured into Canada- just not worth the hassle.