DOJ and 8 states sue Google over online advertising technology

The U.S. Department of Justice — along with a group of eight states — on Tuesday announced legal action against Google. The DOJ is suing the tech company, accusing it of illegally abusing a monopoly over the technology that powers online advertising.

The Washington Post's technology policy reporter Cat Zakrzewski joins Here & Now's Peter O'Dowd to unpack the case and what spurred the action.