The recent NATO summit, held for the first time ever in Warsaw, was a triumph for Poland’s defense minister, Antoni Macierewicz. He has emerged as the crucial point man on the alliance’s eastern flank, amid ramped-up tensions following Russia’s military incursions into Ukraine. Yet Macierewicz has some secrets. For years he has been editor-in-chief, co-owner and author of the far-right newspaper Głos (Voice), which he also founded. An examination of the publication during Macierewicz’s most active years as its chief reveals numerous anti-Semitic cartoons and articles, some signed by Macierewicz himself.