Kamala’s sudden transformation from a — let’s admit it — somewhat disappointing vice president to a presidential candidate fully self-possessed displays all the marks of her African heritage. It is perfectly in tune with the Black Joy movement.

Of course the transition would look effortless, a sign of its deep authenticity. Like 8-year-old Louis at the Iroquois Theater, like Robert Johnson at the crossroads, Kamala has been touched by Eshu. With a laugh at once warm and cool — blessed by itutu — she rebuilds the Obama and Biden coalitions, and then some. Kamala’s community puts aside Trump’s fear mongering, embracing generosity and joy.