'Alien: Covenant' Director Ridley Scott --"The Future of Artificial Intelligence" (WATCH Today's 'Galaxy' Stream)

Artificial intelligence (AI) wreaks havoc over the science fiction world once again in Alien: Covenant. Ridley Scott and actor Michael Fassbender talk to science journalist Tereza Pultarova about the pros and cons of developing AI in today's society. Ridley Scott's...