Local 10's Glenna Milberg was given access to the port tunnel in Miami on Monday.
The tunnel is already digging beneath Government Cut at the Port of Miami.
This is the first time that a television station has been allowed into the tunnel.
Glenna will have much more at Local 10 News at 5.
Many people rely on service dogs to be their eyes and ears, but none of those animals can clock in at work unless they are healthy.
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