Advertisement00:47G20 ObamaVideoWorldObama says Russia risks more isolation on UkrainePublished: 8:00am, 17 Nov 2014Updated: 8:13am, 17 Nov 2014Sanctions-hit Russia risks deeper isolation from the global community unless it takes a different path on Ukraine, says US President Barack Obama at the end of a stormy G20 summit.AdvertisementAdvertisementSelect VoiceSelect Speed0.8x0.9x1.0x1.1x1.2x1.5x1.75x00:0000:001.00x