Reuters: A short drive from the sandy beaches of Malibu rise two sprawling ports, where goods from around the world enter the United States before fanning out by road and rail to stores from coast to coast. The adjacent ports of Los Angeles and Long Beach, the United States’ biggest, see nearly half of the nation’s container traffic and are key to insuring goods made in China make it to retailers like Wal-Mart Stores Inc. But the ports hold another, less honorable distinction: They are …