Mourinho vs Guardiola: The Clasico Wars

Ahead of the Manchester derby, I spoke to Paolo Condo, author of THE DUELLISTS, a new book about the four Clasicos in 18 crazy days in 2011 that took Barcelona, Real Madrid and Pep Guardiola and Jose Mourinho to the edge. We were both on that unforgettable rollercoaster six years ago. This is us, talking about it.