As president Trump pressures NATO allies to boost defense spending, a new arms race is then taking place. Countries are pouring billions into attempts to be the first to master drones, hypersonic weapons, AI, and other emerging technologies. The $2,000,000,000,000 race for the control of future battlefields is the subject of today's big take story.And, Gerry Doyle, Bloomberg's global defense editor, is one of the, one of the names attached to the story. Gerry, give us a a sense then of the size and the scal ...