On Our way to Kansas City from Columbia Missouri, along I-70 what seemed liked a tall man was rocking back and forth in the back seat of this infinity sedan ahead of us. The car was a danger to other cars around, but any attempt to pass was met with an non-signaled cut off and then the woman driving would put on her brakes. At first you’d think this was just a pathetic driver, but the “man” in the back seat turned out to be a 10-12 year old boy who was flipping off truck drivers while getting them to honk, and giving the bird to other cars. The cars hazards would come on randomly while driving in the fast lane. There was a younger boy up front. Neither kid had their seatbelt on, this one in the back kept opening the window and leaning out really far and screaming into this telephone. At one point both kids were facing us giving us the bird, for no reason other than…we were watching. Then the older one kept mooning us. Classy driving lady, You’re a real winner.