'Blade Runner 2049' dives deeper on AI to transcend the original

Blade Runner 2049 is a miracle. It's a sequel that nobody really wanted -- certainly not fans of the seminal 1982 original by Ridley Scott. But it turns out that Blade Runner 2049 -- directed by Denis Villeneuve -- is actually an ideal sequel. It builds on its incredibly influential predecessor by asking deeper questions about AI. As the lines between humans and replicants blur, the idea of being "more human than human" seems truer than ever.