https://www.mercurynews.com/2022/07/20/oakland-port-shuttered-for-second-day-over-trucker-protest/ > A group of truckers vowed to continue their blockade of freight shipments at the Port of Oakland through Thursday amid deepening concerns over major supply chain disruptions at one of the West Coast’s largest ports and a key hub for global commerce. > The protest spilled into its third day on Wednesday after escalating to a near complete shutdown of port activity the day before.