hitchhikers

I brought a piece of Ohio back to Washington with me. I found this hitchhiker seed on my cloths.

Do you pick up hitchhikers? Probably 2 weeks ago I was on my way out of town and saw a dude walking along the side of the road, sticking his thumb out. I didn't have time to stop, so I didn't. Saturday I was driving home from the sportsman's club after a frustrating session of shooting...