Tehran rejects the accusations on the drone attacks, which the Saudis say have halved oil production.
They want the UK to press China to maintain freedoms agreed when it handed the city over in 1997.
It is seen as a test of one of the world's newest democracies, and two women are among those running.
The UK heavyweight battles with a cut eye to a rugged points win in Las Vegas.
The former UK PM claims Boris Johnson did not believe in Brexit during the 2016 referendum campaign.
Corgi cafes are all the rage, with these dog-themed businesses popping up across Asia.
The corpses were found among 119 black bags containing human remains.
It signals a change of approach to migration from the new coalition which took office on Tuesday.
Mezzo-soprano Jamie Barton steals the show at the Proms' Last Night, as Pride flags adorn the stage.
Dr Ulrich Klopfer, who died on 3 September, had his licence suspended four years ago.
"The flood has entered my house, and it's all I can see."
Gareth Thomas says by revealing his condition he wants to "educate and break the stigma for everybody".
The family owns OxyContin-producer Purdue Pharma, which is accused of fuelling the US opioid crisis.
A 66-year-old man has been arrested over the theft of the toilet, which was part of an exhibition.
The latest global news, sport, weather and documentaries
Stories from around the world
Email us at firstname.lastname@example.org
Send an SMS or MMS to +44 7624 800100
Follow Have Your Say on Twitter
Why you can trust BBC News