Barr had better prosecute for Lying under Oath - jail time. Also, the SEC needs to get involved and sanction Google putting them under a very tight consent decree against further such fraudulent behavior.
Other companies tagged by the SEC for illegal behavior have undergone decades of special audits, special reporting, executive sign-offs and liability. Such should happen at Google.
It goes beyond fraudulent. The FEC needs to get involved along with the SEC, as this represents a massive in-kind political contribution.