The busiest U.S. container seaport in Los Angeles is mostly insulated from supply chain upheaval sparked by U.S.-Israel attacks on Iran that have spiraled into a regional conflict, its executive director Gene Seroka said on Thursday.The Iran war has snarled container shipping in the Middle East…<p><p>https://www.marinelink.com/news/los-angeles-largely-insulated-iran-war-536920</p></p>