A contract covering longshore workers on the East and Gulf Coasts will expire at the end of September, but talks have been stalled over the use of equipment that can function without human operators.

A contract covering longshore workers on the East and Gulf Coasts will expire at the end of September, but talks have been stalled over the use of equipment that can function without human operators.
Since the collapse of the Key Bridge, other East Coast ports have absorbed the cargo previously handled in Baltimore, but some parts of the supply chain like trucking are struggling.