University of Delaware roommates Greg Tarnavskyi and Vlad Krylov are each other's solace as they watch devastation ravage Tarnavskyi's homeland Ukraine and protests in Krylov's native Russia are met with violence.
For full coverage of the crisis in Ukraine, visit Flashpoint Ukraine.
For the latest developments of the conflict between Russia and Ukraine, all times EST:
2:07 a.m.: Explosions are seen in several Ukrainian cities:
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2:03 a.m.: Air raid sirens sound in Kyiv:.