I wondered how Louis was going to get his usual humour into such a program but the part with the paedophiles unself consciously rehearsingThey're creepy and they're kooky, Mysterious and spooky, They're all together ooky,de de de dum!Was hilarious.
http://www.bbc.co.uk/iplayer/episode/b00k3ms6/Louis_Theroux_A_Place_for_Paedophiles/