Anchored container ships and with other vessels sit offshore near the ports of Los Angeles and Long Beach during a strike in this file photo

 
Anchored container ships and with other vessels sit offshore near the ports of Los Angeles and Long Beach during a strike in this file photo
Anchored container ships and with other vessels sit offshore near the ports of Los Angeles and Long Beach during a strike by the International Longshore and Warehouse Union Local 63 Office Clerical Unit in Los Angeles, California in this file photo from December 2, 2012. REUTERS/Jonathan Alcorn/Files