SOFIA, Bulgaria - Bulgarians are voting Sunday in a parliamentary election that will determine whether the country continues to build a Russian gas pipeline that would give the Kremlin even more leverage over Europe's energy market - a project the European Union opposes. Here's a look at Bulgaria, the vote and the controversial pipeline:
Ukraine's Energy Challenge
Associated Press: Bulgarians to vote, fate of gas pipeline in balance
Bulgaria's Prime Minister Plamen Oresharski (R) shakes hands with Russian Foreign Minister Sergei Lavrov before a meeting in Sofia on July 7, 2014.
