VIENNA, AUSTRIA - JANUARY 27:  Austrian EU right-wing parlamentarian Andreas Moelzer attends the WKR-Ball on January 27, 2012 in Vienna, Austria. Thousands extreme left-wingers protest against the rightist fraternity WKR-Ball in downtown Vienna where several demonstraters, policemen and ball guests were injured during these protests. About 3,000 guests attended the hotly debated ball which took place at Vienna's imperial Hofburg palace.  (Photo by Martin Schalk/Getty Images)