Facebook’s A.I. Whiz Now Faces the Task of Cleaning It Up. Sometimes That Brings Him to Tears. Facebook has heralded artificial intelligence as a solution to its toxic content problems. Mike Schroepfer, its chief technology officer, says it won’t solve everything. Share: Facebook Twitter Google+ Stumble Digg Email ThisBlogThis!Share to XShare to Facebook Related Posts:What in the World: For a Modest Price, the Streets of Paris Can Be YoursCar Plows Into Pedestrians in Australia, Leaving Deadly WakeContributing Op-Ed Writer: Can Germany Learn to Understand Trumpish?Editorial: Regional Support for Gambia’s Elected LeaderOpinion: How Not to Be AfraidA Gathering of the Global Elite, Through a Woman’s Eyes