Donald Trump’s case for invading Iran took a big blow Tuesday when top counterterrorism official Joe Kent resigned. Though Kent is a crazed extremist with vile views, his letter directly undermined the core rationale Trump has offered for his war. This is being treated as bombshell news, and rightly so. It comes as MAGA figures are splitting badly over the conflict. Some (Megyn Kelly, Tucker Carlson) are raging that the United States is doing Israel’s bidding, and others (Ben Shapiro) are denouncing them for blaming Israel for the conflict. The battle has grown truly vicious. We talked to Emily Horne, a former National Security Council official under Joe Biden who also worked at the State Department and writes the Spin Class Substack. She explains what Kent might know about the weaknesses of Trump’s case for war, why that case is collapsing, and how the deepening MAGA fractures suggest the bottom is falling out under Trump’s adventure. Listen to this episode here.