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Wagner's network in Africa faces uncertain future

Olivia Chow wins crowded race for mayor of Toronto

New Zealand seeks to exterminate predators to save native birds

Twitter hack: Joseph O'Connor jailed for celebrity cyber attack

Why 101 people and a dog want to be Toronto's mayor

Ukraine conflict: Who's in Putin's inner circle and running the war?

Thai cave rescue: Official hailed as hero of cave rescue dies

Facebook and Instagram to restrict news access in Canada

Bolsonaro: Trial which could bar Brazil ex-leader from office to start

Islamic State: Woman jailed in Germany for keeping Yazidi woman as slave