15:00Olympic Water Polo2008Men's Semi-finalsBBC Sport Duration: 2 hours, 30 minutes Fri 22nd Aug 2008, 15:00 on Freeview TwoCoverage of the men's semi-finals.GenresSportOlympicsSportWater PoloBrandOlympic Water PoloSeriesOlympic Water Polo: 2008 Source: BBC Online