ScienceSpectrum: battle for proton therapyTo play this audio please enable JavaScript, and consider upgrading to a web browser that supports HTML5 videoScience09/08/2014September 8, 2014We follow Ashya King's battle for proton therapy in Prague and ask: will it help? We hear from Sir Alec Jeffreys, 30 years after he discovered DNA fingerprinting. And we're in Istanbul for the Internet Governance Forum.https://p.dw.com/p/1D8zSAdvertisement Produced and presented by Zulfikar Abbany