President Raul Castro of Cuba has promised "systematic rejuvenation" of the political system, and says there should be a limit of two five year terms for all leaders, including himself.

Dr Stephen Wilkinson of London Metropolitan University, and Jonathan Fenby, author of the Penguin History of Modern China, debate whether the Cuban communist party can adapt to "rejuvenation".

Get in touch with Today via email , Twitter or Facebook or text us on 84844.