The US authorities are investigating whether Wednesday's deadly truck attack in New Orleans is linked to an explosion outside a Trump hotel in Las Vegas on the same day. The FBI believes the man who rammed his car into a crowd in New Orleans killing fifteen people was not acting alone.

Also in the programme: Netherlands to open archive on people accused of wartime Nazi collaboration; and 250 years since the birth of the novelist Jane Austen.

(Photo: The attack took place in an extremely busy area full of bars and restaurants. Credit: EPA)