David Cameron and Vladimir Putin
Media playback is unsupported on your device

David Cameron faces Russia links questions

23 July 2014 Last updated at 18:43 BST

David Cameron has said the government will look carefully at all outstanding arms export licences to Russia to make sure they comply with an arms embargo announced in March.

The prime minister has also faced pressure over a £160,000 donation to his party from the wife of a former member of President Vladimir Putin's government.

James Landale reports.