Students marked down by algorithm

How students in England took to the streets to challenge their exam grades. Plus, the battle between Epic Games, the company behind Fortnite, and Apple moves up a level. And we ask a commercial pilot how the latest Microsoft Flight Simulator compares to real flying. Presented by Rory Cellan-Jones, with BBC tech reporters Jane Wakefield and David Molloy. Produced by Jat Gill.

(Image: A-Level students protest outside 10 Downing St. in London over their automated exam grades, Credit: EPA).