Guy Goes For A Bike Ride In The Woods With His Go Pro, Gets Chased By What?!?

I love getting out on my mountain bike during our spring, summer and fall seasons here in southeastern Minnesota. I usually just hit our local trails in Rochester, like the Cascade Lake, Zumbro South Trails, or the Douglas State Trail. I have, though, taken a few "rustic" trails through some remote areas, like a few at Lake Wissota State Park back when I lived in Wisconsin. Thankfully, I never ran into what THIS guy did when he was out riding in the woods with his GoPro...