Ukrainian President on Putin, corruption, transparency

WARSAW, POLAND - JULY 08: Petro Poroshenko, President of Ukraine, arrives for the Warsaw NATO Summit on July 8, 2016 in Warsaw, Poland. NATO member heads of state, foreign ministers and defense ministers are gathering for a two-day summit beginning later today. (Photo by Sean Gallup/Getty Images)

Ukrainian President on Putin, corruption, transparency

Amanpour

In part 2 of CNN's Christiane Amanpour's interview with Ukrainian President Petro Poroshenko, he warns that Putin wants to dominate his country.

07:44 - Source: CNN

Crisis in Ukraine 16 videos

WARSAW, POLAND - JULY 08: Petro Poroshenko, President of Ukraine, arrives for the Warsaw NATO Summit on July 8, 2016 in Warsaw, Poland. NATO member heads of state, foreign ministers and defense ministers are gathering for a two-day summit beginning later today. (Photo by Sean Gallup/Getty Images)

Ukrainian President on Putin, corruption, transparency

07:44

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Ukrainian President Volodymyr Zelensky speakds during an address posted to his official Facebook account in early hours Thursday local time.

Zelensky makes appeal to Russian citizens

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CNN visits town near front lines hit by recent shelling

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'It won't be bloodless. There will be suffering ...' : Pentagon warns Putin if Russia launches full-scale invasion

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Ukrainian President responds to Putin's speech

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'Madness': Putin addresses Ukraine during speech

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Zelensky says he understands Russia and when Ukraine is being provoked

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