Ukraine crisis: US Russia talks find 'no common vision'
14 March 2014 Last updated at 20:11 GMT
Six hours of talks between Russia and the US have broken up in London with Russia's foreign minister saying the two countries have "no common vision" over the crisis in Ukraine.
Sergei Lavrov insisted there was no plan to invade the country despite a build up of Russian troops on the eastern border.
Bridget Kendall reports.