An ethnic Albanian passenger leaves the train at a small station near Kosovo Polje January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Passengers travel on a train between Kosovo Polje and Zvecane January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A railway worker looks out of a locomotive after arriving at Kosovo Polje station January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Children carry plastic bags containing cans they collected near Zvecane station in Kosovo January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Railway workers are seen next to a train at a small station between Kosovo Polje and Zvecane January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A passenger is seen at Kosovo Polje station January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A Serb passenger looks at his watch as he waits for the train to Kosovo Polje at Zvecane station January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Passengers travel on a train between Kosovo Polje and Zvecane January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

An ethnic Albanian passenger looks through the window of a train departing from Kosovo Polje station January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Railway workers try to fix electronics before a train arrives at Zvecane station in Kosovo January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

Passengers arrive at Zvecane station to take the train departing for Kosovo Polje January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A Serb woman travels on a train between Kosovo Polje and Zvecane January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A man waits at a small train station decorated with posters of Serbia's ultra-nationalist Radical Party acting leader and presidential candidate Tomislav Nikolic near Kosovo Polje January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

An elderly woman waits for a train at a small station near Kosovo Polje January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA) 

A boy reads a magazine with a picture of Serbia's ultra-nationalist Radical Party acting leader and presidential candidate Tomislav Nikolic, on a train to Kosovo Polje January 17, 2008. The train has been promoted by the United Nations mission in Kosovo (UNMIK) as the only multiethnic public transport service linking ethnic Albanians, Serbs and Roma in the breakaway province, where the Albanian majority is pushing for independence from Serbia. Serbian presidential elections, which are considered crucial for Serbia as it stands to choose whether to press on with pro-Western integration or return to the nationalist past of the Milosevic era, are scheduled for January 20. REUTERS/Damir Sagolj (SERBIA)