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pkg origin watson mtr overnight repairs_00014408
pkg origin watson mtr overnight repairs_00014408

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    Staying on track: Repairing Hong Kong's subway system

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Staying on track: Repairing Hong Kong's subway system

CNN's Ivan Watson accompanies a team of engineers to the subterranean tunnels of Hong Kong's MTR to fix a section of worn-out track.

Staying on track: Repairing Hong Kong's subway system

CNN's Ivan Watson accompanies a team of engineers to the subterranean tunnels of Hong Kong's MTR to fix a section of worn-out track.