► Subscribe to the Financial Times on YouTube: http://bit.ly/FTimeSubs<br /><br />Spending on infrastructure and new housing is at an all-time high in Hong Kong, but the industry says it is struggling to cope as the workforce ages and few young people are stepping up to replace them. The FT's Tom Griggs reports.<br />► FT Global Economy: http://bit.ly/1J5mmqH<br /><br />► FT World News: http://bit.ly/1Exp0iJ<br /><br />For more video content from the Financial Times, visit http://www.FT.com/video<br /><br />Twitter https://twitter.com/ftvideo<br />Facebook https://www.facebook.com/financialtimes