The document discusses various legal and regulatory challenges related to big data, privacy, and consumer protection, highlighting concerns about behavioral tracking and the enforcement of privacy laws by organizations such as the FTC and state attorneys general. It details recent reports, class actions, and the implications of new legislation, alongside specific cases involving companies like Facebook and Hulu regarding the sharing of personal information. Key takeaways emphasize increased focus on privacy claims by the plaintiffs' bar and the need for companies to be transparent about data collection practices.