Russia - Ukraine gas deal

BRUSSELS, BELGIUM - OCTOBER 30: EU Commission President Jose Manuel Barroso (2nd L) looks on as Russian Energy Minister Alexander Novak (L), EU Commissioner for Energy Guenther Oettinger (3rd L) and Ukrainian Fuel and Energy Minister Yuriy Prodan (2nd R) address a press conference after an agreement was signed between Ukraine, Russia and the EU at the European Union Commission headquarters in Brussels, Belgium, on October 30, 2014. Kiev and Moscow sealed a deal Thursday that would guarantee the delivery of Russian gas to Ukraine during the winter even as the two countries are bitterly at odds over eastern Ukraine. (Photo by Dursun Aydemir/Anadolu Agency/Getty Images)