What little brothers are good for

I came home from work and Daddy told me he had taken a fun video while I was away. I was told that in no way was this staged. Oliver climbed into the truck, Lucius crawled over to push it, and away they went from one side of the room to the other. Apparently, when they hit an obstacle Lucius would freak out and start crying. Daddy or Oliver would turn the truck and they were off again. Now I know what Little brothers are for- its too bad my parents never gave me one.