The brutal cost of our green energy future. In the Democratic Republic of Congo we expose the shocking truth about the mining of cobalt, a metal essential to making the batteries in electric cars, laptops and mobile phones.

Before Ukraine, there was Syria. Now in its 11th year, this ongoing conflict is Russia's forgotten war. Syrian journalist Yaman Khatib, who fled in 2016, returns to his homeland to see how people who stayed are faring.