Major retailers are facing scrutiny from the Department of Justice. A number of companies have been named as part of an investigation. These companies include well-known brands such as Amazon and Costco, as well as grocery store chains.

Further details about the investigation are available from the source. The companies under investigation also include Albertsons, Aldi, and Ahold Delhaize, among others. The investigation is related to beef prices, but specifics are limited.

For more information, readers can consult the original report.