15:45Rugby World Cup2015Argentina v AustraliaBBC Radio 5 Live Duration: 2 hours, 15 minutes Sun 25th Oct 2015, 15:45 on BBC Radio 5 Sports ExtraLive rugby union commentary from the Rugby World Cup semi-final between Argentina and Australia.GenresSportFootballFormatsPerformances & EventsBrandRugby World CupSeriesRugby World Cup: 2015 Source: BBC Online