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Employers "hopeful that this will allow us to move toward conclusion of an agreement in the near term."
Flexi-Van executive says "misplaced" chassis have aggravated congestion.
Move comes as ILWU, PMA talks enter 10th month.
The Maersk Garonne was pulled free early Saturday morning, just hours after running aground.
On-time performance is being hampered by congestion at West Coast ports.
DHS funding crisis means the agency will have to focus resources on border security, cargo clearance