Westminster Whitewash: UK spy chiefs deny data harvesting, say Snowden aided Al-Qaida (VIDEO)

Well most experts predicted the intelligence bosses were unlikely to find themselves in hot water - unlike the journalists who released Snowden's documents.

Let's take a look at efforts the British government has made to plug the leaks.

RT's Sara Firth - who's been following the historic public testimony by the UK intelligence chiefs for us.

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