23:55Darts: World Championships - Highlights2012Semi-finalsBBC Two Duration: 50 minutes Sat 14th Jan 2012, 23:55 on BBC Two WalesColin Murray presents highlights from the semi-finals of the 2012 World Championships.ContributorsPresenter:Colin MurrayGenresSportDartsBrandDarts: World Championships - HighlightsSeriesDarts: World Championships - Highlights: 2012 Source: BBC Online