460K views · 4.6K reactions | CNN's John King lays out how potential Russia control of Ukraine could remove a buffer between NATO member nations and Russia, creating a new Iron Curtain 32 years after the Berlin Wall collapsed. | CNN | Facebook

🔴 LIVE | With the build up of Russian forces right on their doorstep, how do those living in the east of Ukraine perceive the threat of an invasion by Moscow? And amid the stream of diplomatic meetings aiming to mediate the current crisis, do Ukrainians think that western countries are doing enough to diffuse the situation? Our international correspondent Anelise Borges is on the ground in eastern Ukraine, where a war with Russian-backed separatists has destroyed lives and livelihoods. | Eurone

UN chief speaks on Ukraine invasion