Thank you, Dr. Gruzd and Mr. Green.
Dr. Gruzd, before we go to Monsieur Gourde for the second round of questioning.... You said something earlier about state actors using social media for polarization. I'm wondering if you could clarify how they would go about this. What methods would they use? Would they use the data to target individuals or groups who are sympathetic to a cause, for example? How would that occur?