Protecting UK in internet age after Communications Data Bill veto

The first duty of any government is to protect the nation, but arguments remain over how many powers should be given to the security services to monitor the internet and what people get up to online.

The draft Communications Data Bill has been vetoed by Nick Clegg and is not set to feature in Wednesday's Queen's Speech, which has been welcomed by civil liberties campaigners.

But a senior Liberal Democrat has accused his leader of putting party politics above national security. David Thompson reports.

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