Coronavirus could exacerbate existing education achievement gap: McKinsey report

Shutdowns caused by coronavirus could exacerbate existing achievement gaps in education, according to a recent report by McKinsey. It argues that the loss of learning is not likely to be temporary shocks, but rather could translate into long-term harm for individuals and society. Jimmy Sarakatsannis, McKinsey partner and co-author of the report, joins "Squawk Box" to discuss.