Honky pig mccain in kiev with pro-EU protesters

This is more proof that, as with yushchenko, the pro-eu protesters in Ukrainya are recieving american backing
https://twitter.com/SenJohnMcCain/status/411916687324499968
I am curious as to why mccain would want Ukrainya to join the EU, but I have a feeling Ukrainya will split 3 ways, with Lviv, Zhitomir, Odessa and west Ukrainya going independent and joining EU, Kiev, Poltava, and East Ukrainya going to Rossiya, and Crimea becoming independent.