Mexican drug lord 'El Chapo' may be extradited to US
Mexico says it is willing to extradite Joaquin ''El Chapo'' Guzman, one of the most wanted drug traffickers in the world, to the US.
The office of the attorney-general said extradition proceedings for the head of the Sinaloa drug cartel would start immediately.
Meanwhile Guzman's lawyers have already filed motions challenging the request.
Katy Watson reports from Mexico City.