Thousands of ethnic Armenians flee Nagorno Karabakh

As thousands of ethnic Armenians flee Nagorno Karabakh, Newshour hears from a volunteer who has been at the border. Also on the programme: A possible end to Hollywood's longest strike in decades; and why Lego bricks are struggling to go greener. (Photo: Armenian Red Cross Society volunteers prepare food and drinks for ethnic Armenians from Nagorno-Karabakh arriving at a registration centre of the Armenian Ministry of Foreign Affairs, near the border town of Kornidzor, Armenia. Credit: Narek Aleksanyan/EPA-EFE/REX/Shutterstock)