The White House joined Kiev tonight in accusing Russia of a "flagrant violation of international law" after a convoy of lorries carrying humanitarian aid crossed the border with Ukraine without permission.
It said Russia should remove them immediately, or face further economic sanctions.
ITV News' Europe Editor James Mates reports from Washington:
More top news
Jose Mourinho is struggling to adapt to life in Manchester after taking the manager's job at Old Trafford this summer.
'Flushable' wet wipes are blighting beaches and blocking sewers, costing water companies and tax payers more than £80 million a year.
Two young children who survived the theme park ride crash in Australia reportedly watched helplessly as their mothers were killed.