Presidential long shot Marianne Williamson flitted down the aisle of a two-century-old granite church, pausing to gracefully bow to dozens of supporters as they chanted her name. Democratic presidential candidate Marianne Williamson, center, is cheered by the crowd after finishing her talk at The Interfaith Center for Spiritual Growth, Sunday, Sept. 10, 2023, in Ann Arbor, Mich. “The most important …