Barcelona Attack

A van ploughed into crowds on Barcelona's famous Las Ramblas tourist area, causing deaths and injuries. Also in the programme: Lexington mayor on Confederate statue removals in the wake of the Charlottesville events; and on board NASA's Voyager 2, 40 yeas after it set off into the solar system.

(Photo: Injured people react after a van crashed into pedestrians in Las Ramblas, downtown Barcelona, Spain. Credit: European Photopress Agency)