As we near the busy holiday shopping season, news of supply chain issues has many worried about shipping delays for hot item gifts. But is this delay something new or something that’s been a long time in the making? UCI global and international studies’ Gustavo Oliveira, assistant professor, and Li Zhang, researcher, dive into these and other critical questions about the global supply chain crisis in the latest episode of the “ExpertsOn” series from UCI’s School of Social Sciences.