A wave of searches asking whether Karoline Leavitt is leaving the White House has been circulating online, with variations of her name — Leavitt, “Levitt,” “Caroline,” and “Karoline” — all trending together. Before assuming a resignation or firing has happened, it helps to separate confirmed information from speculation. This explainer walks through what’s actually known, how the rumor took hold, and answers to related questions people are askin…