Now playing Next Syria SDF make inroads into Raqqa IS de facto capital Raqqa under heavy assault 26/06/2017
Now playing Next China Liu Xiabo freed China's jailed Nobel peace prize laureate Liu Xiabo has been granted medical parole after being diagnosed with terminal liver cancer. 26/06/2017
Now playing Next Russia Russia threatens to block Telegram app over terror links The FSB, Russia's security service, claims the perpetrators of April's deadly attack at St Petersburg metro used the messenger service 26/06/2017
Now playing Next United Kingdom Harry Potter: 20 years, €20 billion and even Facebook is celebrating 26/06/2017
Now playing Next France From Calais with Love: French woman faces 10 years in jail after helping migrant flee to Britain 26/06/2017
Now playing Next Next Series Takeaway: How do we know how good a solar cell is? How much power does a solar panel produce? 26/06/2017
Now playing Next Brazil Brazil: car ploughs into Sao Paulo skateborders Car deliberately drives into skateboarders in Sao Paulo 26/06/2017
Now playing Next United Kingdom May reveals post-Brexit residency rights for EU nationals Ministers are denying EU nationals will become second-class citizens. 26/06/2017
Now playing Next Turkey Syrian refugees return home from Turkey for Eid Thousands of Syrians have been lining up at the border to go home for the first time in two years 26/06/2017
Now playing Next USA Pride rainbow arcs around the world Large crowds turned out for Pride marches on Sunday in cities across the world. 26/06/2017
Now playing Next Colombia Panic on board a sinking ferry in Colombia Motorboats rush to the rescue as a packed Colombia tourist ferry sinks 26/06/2017