Thank you to all three of you for being here today.
Professor Dubois, I'm going to start with you because I read an article you had written with Mr. McKelvey who appeared here last week. You talked specifically about the four different types of political bots. Part of the article was on the amplification and the dampening usage of political bots.
What concerned me with that is that right now you're creating psychographic profiles of people. You're targeting certain people. Information is being harvested. My concern is the dampening of those bots in conjunction with what's being collected. Could there be a possible tactic in suppressing voters?