Marco Rubio has emerged as one of Donald Trump’s most valued courtiers. Yet he is less powerful than many of his predecessors https://www.economist.com/united-states/2026/03/23/marco-rubio-the-chameleon-in-the-war-room?taid=69c2da84ab41c00001b62214&utm_campaign=trueanthem&utm_medium=social&utm_source=voante