What has the UN report into war crimes in Syria said?
A report by UN investigators found war crimes had been committed in the Syrian conflict in Aleppo.
Government forces loyal to Assad used Syrian helicopters to unleash toxic chlorine bombs on Aleppo throughout 2016. At least 5,000 pro-government forces also encircled eastern Aleppo in a "surrender or starve" tactic, it said.
Opposition groups fired shells on to western Aleppo, which was controlled by the government, and killed and injured dozens of civilians. They also prevented civilians from leaving eastern Aleppo, turning them into "human shields".
Should I pay up to get my files back if my computer is infected with ransomware such WannaCry - also known as "Wanna Decryptor" or "Wanna Crypt"?
How do I know if my computer is at risk from the WannaCry ransomware - also known as "Wanna Decryptor" or "Wanna Crypt" - that impacted computers around the globe last week?