![](https://cbsnews3.cbsistatic.com/hub/i/r/2021/10/10/53717b3a-2819-4b2a-91b4-f206db51e4f6/thumbnail/1200x630/b8cad96ec797d9346ca831c4254a0c73/empty-shelves-811672-640x360.jpg)
Watch CBSN Live
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.
Watch CBSN Live
In recent months, supply chain problems have been blamed for shortages affecting just about every sector of industry and commerce. But what exactly is broken, and why? Correspondent David Pogue asked the experts to supply answers.
View CBS News In
Be the first to know
Get browser notifications for breaking news, live events, and exclusive reporting.