Tania
Well-known member
Thought you might be interested in this. I felt it was appropriate.
http://www.bbc.co.uk/iplayer/episode/b00ybvz6/Horizon_20102011_The_Secret_World_of_Pain/
http://www.bbc.co.uk/iplayer/episode/b00ybvz6/Horizon_20102011_The_Secret_World_of_Pain/