This week, militants attached to Islamic State attacked a church in Komanda, killing at least 43 people. Why is the jihadist group keen to establish itself in the Democratic Republic of the Congo?

Like father, like son: Are the Bolsonaros set to take Brazil or can Lula fight back?
32:16

Explainer 538: Are Ethiopia’s enemies uniting?
06:06

As war threatens to accelerate across Europe, why are some countries still stuck in neutral?
27:09