Illustration by Zoë van Dijk for POLITICO

by MICHAEL KRUSE
April 26, 2024

WEST PALM BEACH — Susie Wiles, the people who know her the best believe, is a force more sensed than seen. Her influence on political events, to many who know what they’re watching, is as obvious as it is invisible. The prints leave not so much as a smudge. It’s a shock when she shows up in pictures. Even then it is almost always in the background. She speaks on the record hardly ever, and she speaks about herself even less. Last month, though, on the afternoon of the day of the Republican primary in Florida, here Wiles was — sitting outside a Starbucks, at a table with an umbrella she picked for protection from the glare, wearing sensible flats and a cream-colored top and the sunglasses she likes with the lenses like mirrors, not far from the campaign headquarters of Donald J. Trump.

Wiles is not just one of Trump’s senior advisers. She’s his most important adviser. She’s his de facto campaign manager. She has been in essence his chief of staff for the last more than three years. She’s one of the reasons Trump is the GOP’s presumptive nominee and Ron DeSantis is not. She’s one of the reasons Trump’s current operation has been getting credit for being more professional than its fractious, seat-of-the-pants antecedents. And she’s a leading reason Trump has every chance to get elected again — even after his loss of 2020, the insurrection of 2021, his party’s defeats in the midterms of 2022, the criminal indictments of 2023 and the trial (or trials) of 2024. The former president is potentially a future president. And that’s because of him. But it’s also because of her. Trump, of course, is Trump — he can be irritable, he can be impulsive — and this campaign is facing unprecedented stressors and snags. It’s a long six-plus months till Election Day. For now, though, nobody around him is so influential, and nobody around him has been so influential for so long.