Supporters of Czech Social Democratic Party (CSSD) leader Bohuslav Sobotka carry a banner as they leave a protest rally in front of the Prague Castle in Prague October 28, 2013. The Social Democrats' ... more 
Supporters of Czech Social Democratic Party (CSSD) leader Bohuslav Sobotka carry a banner as they leave a protest rally in front of the Prague Castle in Prague October 28, 2013. The Social Democrats' leadership body voted by 20 to 13 to call on chairman and candidate for prime minister Sobotka to quit after the party won only 20.5 percent of the vote. But Sobotka vowed to fight on, saying his rivals, led by deputy chairman Michal Hasek, would be under the influence of President Milos Zeman, Sobotka's longtime rival and a former Social Democrat prime minister. The banner reads: "For Sobotka and democracy". (REUTERS/David W Cerny) less 
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Reuters | Photo By REUTERS/David W Cerny
Mon, Oct 28, 2013 5:00 PM EDT