Hong Kong's parliament is debating a controversial railway project that links the Chinese territory to the city of Guangzhou.
Opponents of the project say it is too expensive and it has drawn activists out on to the streets in protest.
Rob McBride reports on the railway debate and why it encompasses a much wider issue.
Opponents of the project say it is too expensive and it has drawn activists out on to the streets in protest.
Rob McBride reports on the railway debate and why it encompasses a much wider issue.
