How Kamala Harris' Campaign Unraveled

WASHINGTON — In early November, a few days after Sen. Kamala Harris’ presidential campaign announced widespread layoffs and an intensified focus on Iowa, her senior aides gathered for a staff meeting at their Baltimore headquarters and pelted campaign manager Juan Rodriguez with questions. What exactly was Harris’ new strategy? How much money and manpower could they put into Iowa? What would their presence be like in other early voting states? Rodriguez offered general, tentative answers that...