Gas deliveries resume but European concern about relying on Russia for energy grows

Russian natural gas surged across Ukraine to countries across Europe on Tuesday, banishing the specter of immediate and prolonged shortages because of Moscow's price dispute with Kiev.

But relief was tempered by the cold realization that the continent's dependence on &to=http://english.pravda.ru/main/18/89/356/13883_gazprom.html' target=_blank>Russian natural gas means it is vulnerable to future energy crises.