The bus driver who takes me from Berlin back to Szczecin wants a picture of “the brother of Paul McCartney.” I am not sure if he appreciates that my brother Paul is not the musician, but no matter, we pose for the picture. I also include a picture of the bus. The bases are also efficient and surprisingly inexpensive in Poland. This trip costs 50 Złoty, or about $12. I have no idea who they can make money at this rate.