The Leader of the Future | John Spence | TEDxGainesville
The Most Important Thing: John Spence at TEDxUF
How Einstein Abolished the Aether - with John Spence
No Doubt live at Mod Expo 1987 ("Baggy Trousers")
John Spence on the Most Important Thing
No Doubt Dear John
World Suicide Prevention Day - Training Video from Cllr John Spence
The only App that can give you results through singing and humming search!