Can alcohol help a football team's performance?

England's footballers have finally managed a much-needed win. The secret? A pre-match beer, says the manager. Could it have made a difference?

BBC, 24th Jun 2010

Link: http://news.bbc.co.uk/go/rss/news/int/search/news+sport/wine/-/2/hi/uk_news/magazine/8757786.stm