Mulla Nasrudin – Who is He?

Nasrudin was talking to a cobbler who told him the following riddle: “There is a person who is my father’s son, but he is not my brother. Who is he?” After a while, Nasrudin said, “I don’t know. Who?” “Me,” the cobbler replied. Greatly amused, Nasrudin went to a group of people the next day…