Obama cancels meeting with Putin following Snowden asylum row
7 August 2013 Last updated at 16:34 BST
US President Barack Obama has cancelled a meeting with Russian President Vladimir Putin after Russia's decision to grant asylum to intelligence leaker Edward Snowden, the White House said.
But Mr Obama will still attend the G20 economic talks in St Petersburg.
A White House aide said Mr Snowden's asylum had deepened the pre-existing tension between the two counties.
Rajini Vaidyanathan reports from Washington DC.