ພາບຫຼ້າສຸດ ຈາກ ຢູເຄຣນ
![A pro-Ukrainian activist prepares to hoist the Ukrainian flag in the town of Velika Novosyolka, in the Dontesk region, eastern Ukraine, May 17, 2014.](https://gdb.voanews.com/25ee387f-9eca-40e0-978c-9b1956cdbaf5_w1024_q10_s.jpg)
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A pro-Ukrainian activist prepares to hoist the Ukrainian flag in the town of Velika Novosyolka, in the Dontesk region, eastern Ukraine, May 17, 2014.
![Ukrainian presidential candidate Petro Poroshenko speaks to supporters at a rally in the city of Krivyi Rih, May 17, 2014.](https://gdb.voanews.com/352aaec5-321b-498f-9129-726fc19df9d5_w1024_q10_s.jpg)
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Ukrainian presidential candidate Petro Poroshenko speaks to supporters at a rally in the city of Krivyi Rih, May 17, 2014.
![A masked pro-Russian militant stands behind the barricades at a checkpoint blocking the major highway outside Kharkiv, eastern Ukraine, May 17, 2014.](https://gdb.voanews.com/9e2061b6-d9f1-4f37-8b93-22f6da937065_w1024_q10_s.jpg)
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A masked pro-Russian militant stands behind the barricades at a checkpoint blocking the major highway outside Kharkiv, eastern Ukraine, May 17, 2014.
![An armed man of the Donbass Battalion, a volunteer militia group that has stated its intent to fight in support of Ukrainian unity, stands on patrol, at a base in the eastern Ukraine village of Velyka Novosilka, May 16, 2014.](https://gdb.voanews.com/21f9af52-4a22-4811-ba2a-468aefe5419e_w1024_q10_s.jpg)
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An armed man of the Donbass Battalion, a volunteer militia group that has stated its intent to fight in support of Ukrainian unity, stands on patrol, at a base in the eastern Ukraine village of Velyka Novosilka, May 16, 2014.