The UK is straining against a range of European Union rules, with immigration at the top of the list. It's likely to be a major issue going into next year's election in Britain and could reshape the future of Europe, as Prime Minister David Cameron has promised a vote on whether to keep the UK in the union.
The so-called Islamic State is raking in millions selling oil to smugglers. The U.S. is working to undermine the militant group's finances by interrupting oil sales and punishing companies that purchase crude from them.
The Canadian government says it will increase surveillance and provide the security forces with more authority to detain suspects after Wednesday's shooting in the capital, Ottawa. NPR's Jackie Northam joins us with the latest.