Among intelligence professionals, President Trump’s nomination of an inexperienced, partisan politician to oversee America’s spy agencies prompted deep dismay — but also a stolid reaffirmation of the spymaster’s credo: Let’s get on with it. This combination of incredulity and stoicism was voiced by a half-dozen current and former officers I spoke with about Trump’s choice of Rep. John Ratcliffe, R-Texas, ...

Wall Street’s worst first half in more than a decade for trading is turning out to be surprisingly less painful for some European firms: Credit Suisse Group AG and BNP Paribas SA managed to claw back some of the market share they had previously lost. But counting on a continued rebound could be a mistake. Switzerland’s second-biggest bank reported a ...

In 2014, the US led the effort by governments to blunt the world’s biggest outbreak of Ebola, which took more than 11,000 lives in West Africa before it was declared over in mid-2016. Now, a smaller but more complex outbreak rages in the Democratic Republic of Congo, and the US response has been shaped by indifference and bureaucratic haggling. The ...