Donald Trump won Iowa decisively Monday night. Despite spending little money and time in the state (especially compared to his rivals), Trump won the caucus by 30 points. This was a humiliating defeat for his closest competitor, Ron DeSantis. Despite spending over $30 million on ads and visiting every county, DeSantis only eked out 21 percent of the vote. The Florida governor bet his whole campaign on Iowa, and he came up well short. However, he’s not dropping out. His campaign still insists he’s going to be the next president, but there’s no strategy or plan besides massive amounts of...