The strike by longshoremen has halted commerce at Newark and other ports on the East and Gulf Coasts, affecting an ecosystem of supply-chain workers. Ports, Strikes, Freight (Cargo), International Longshoremen’s Assn, Trucks and Trucking, International Trade and World Market, Ships and Shipping, Supply Chain, Newark (NJ) The strike by longshoremen has halted commerce at Newark and other ports on the East and Gulf Coasts, affecting an ecosystem of supply-chain workers. NYT > Business