Ukraine opposition leaders sign deal with government
Deal sets out plans to hold early presidential elections, form a national unity government and revert to the 2004 constitution
• Vote could pave way for Tymoshenko release
• Western cities warn they could break away
• Analysis: peace deal no thanks to Russia or US
• Vote could pave way for Tymoshenko release
• Western cities warn they could break away
• Analysis: peace deal no thanks to Russia or US