Confronting colonial past: What's at stake in Belgian king's visit to DR Congo?
Imperialism is a word on a lot of lips these days. Ukrainians use it to denounce an invasion that they say recalls the days of Czarist Russia, while Vladimir Putin uses it to rally support against the US and its allies. In the spotlight over the next week is one of the darkest examples of imperialism as the King of Belgium kicks off a tour of DR Congo.