IN BRIEF
President Trump escalated U.S. trade tensions with other nations. First he slapped levies on steel and aluminum from Brazil and Argentina in retaliation for what he called currency manipulation. Then he threatened duties on wine from France in response to a French technology tax. Russia began shipping natural gas to northern China through a 1,900-mile pipeline. With Beijing trying to move away from coal, Chinese gas consumption is surging. For President Vladimir Putin, the supply contract marks a welcome pivot to the fast-growing economies of Asia as relations deteriorate with the West. With about a week until general elections in the U.K., Prime Minister Boris Johnson and Labour leader Jeremy Corbyn traded barbs over who’s to blame for the prison release of a convicted terrorist who went on a knife attack in central…