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Ukraine crisis: Sloviansk mourns pro-Russian activists

22 April 2014 Last updated at 19:24 BST

US Vice-President Joe Biden has said Russia must "stop talking and start acting" to defuse the Ukraine crisis.

Mr Biden urged Moscow to end its alleged support for pro-Russian militants.

The funerals have meanwhile taken place of three men shot on Sunday during a raid on a checkpoint manned by pro-Russian separatists near the flash point of Sloviansk.

Daniel Sandford reports from there.

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