Obama: Russia Disrupting Crash Investigation, Ukranian Sovereignty

“Meanwhile, Russia continues to support the separatists and encourage them, and train them, and arm them. Satellite images, along with information we've declassified in recent days, show that forces inside Russia have launched artillery strikes into Ukraine -- another major violation of Ukraine’s sovereignty.

And we have information that Russia continues to build up its own forces near the Ukrainian border and that more Russian military equipment, including artillery, armored vehicles, and air defense equipment, has been transferred across the border to these separatists.”