Around dinnertime on Sept. 25, President took to social media to announce a of tariffs on drugs. The Truth Social post seemingly came out of nowhere, rattling global markets as investors raced to understand the impact of the new levies. The post, however, played a critical role in cementing a deal with one of the world’s largest pharmaceutical companies, , according to senior officials from the White House and the who requested anonymity to discuss the inner workings of the process.