US Shooting Survivors in Gun Law Protest
Survivors of a mass shooting at a Florida High School are calling for tougher gun laws.
Survivors of a mass shooting at Marjory Stoneman Douglas High School in Florida have joined protesters demanding tougher gun laws.
Also in the programme: Poland's controversial WW2 death camps law and the secrets of a famous Picasso painting.
(Picture: People protesting after a school shooting in Florida. Credit: Joe Raedle/Getty Images)