Sites with up-to-date news:

[big-daddy]

This is live radio: http://www.radiolux.lviv.ua/world.ram
You should also visit:
http://maidanua.org/ -sometimes is too busy
http://www.ham.com.ua

please be free to add more.
To the Ukrainians abroad: CALL/E-MAIL your senator, member of Parliament, heads of states, foreign ministers, newspapers, TV channels, Russian embassies for the behaviour of Pution and the Russian Federation, and anyone you can think would be appropriate.