Hurricane Dean strikes Mexico

RELATED

1. Met Office on hurricane's path

   An expert from the Met Office explains where the hurricane will go next and why it is happening.

2. How shelters are ill-prepared for Dean

   Hurricane Dean is wreaking havoc in the Mexican city of Chetumal where shelters are ill-prepared.

   Andrea Montalvo is from the US-based Spanish-language Telemundo television network

3. A closer look at how hurricanes form

   Hurricane Dean may have done its worst but how do hurricanes actually form? And why are some of them more intense than others?