Is DeSantis Going to Run Against Donald Trump?

DeSantis sending all these signals that he may step up and run against Donald Trump. What's also interesting is where DeSantis doesn't seem to differ from Trump that much, which is on foreign policy. His initial statements, particularly about Ukraine, sounded positively Trump-ist. And the person out there who seems to be more of a larger national security point of view is Nikki Haley.