Okay, it's a badger. Now calm down everybody!
The other day I walked up to my pickup after a hike and noticed something brown thrashing around next to a bush about ten feet away. All of a sudden, a badger pops up with a squirrel in it's mouth. It looked at me and took off running straight away from me. I only managed to get a few pics from behind. It looks like he dug the squirrel out of the ground.