Clare Balding and guests look back at what's been happening on day four in Beijing, where there were 10 gold medals up for grabs, including in alpine skiing, snowboarding and curling. Great Britain were hoping for a historic medal in the cross country skiing, and had their first Olympic speed skating athlete for 30 years. Czech snowboarder Ester Ledecka was back to defend her parallel giant slalom title, and if things had gone to form, Britain should have been battling for their first-ever mixed doubles gold in curling.