Former Bureau of Labor Statistics Commissioner Erica Groshen joins Mark, Cris, and Dante to cover a wide range of topics, including a somber discussion about the recent firing of the current BLS commissioner. Erica provides key insights into the role that BLS commissioners play in the day-to-day publication of economic data, as well as the longer-term challenges facing BLS and other federal statistical agencies. She also weighs in on the recent revisions to employment data that have garnered much attention and provides a thorough explanation of why revisions happen and the tradeoff between timeliness and accuracy.