Seven handshakes. They say everybody is connected to everybody on the planet, no more than seven handshakes removed.

Neda Agha Soltan was helped by a doctor. This doctor is Arash Hejazi, he is seen in the video. Arash Hejazi is a friend of Paolo Coelho. Paolo Coelho is a Brazilian novelist who lives in Saint-Martin, Southwest France. Where he lives not far from 'x', or so x told to 'y' - who is a friend of mine!!

Five links. If x has ever shook hands with Coelho, that makes it only five handshakes to Neda.