An important part of quality is understanding the audience, moment, and subject matter. “CIA” does none of that.

Donald Trump really wants Greenland. But why? That’s the question puzzling politicians, analysts, and critics alike — and fueling endless speculation. Now, a former CIA spy is jumping into the debate.

Add Yahoo as a preferred source to see more of our stories on Google. If you like your international spies to struggle with a touch of conscience and regret, David McCloskey’s “The Persian” is just ...