Chad Nagle has published an article on Jefferson Morley's substack about threats to JFK in Florida in 1963. Nagle writes: Although the motorcade in Tampa went ahead as planned, eerie parallels with Dallas would emerge from facts ascertained after November 22. For example, the Secret Service was reportedly concerned about the Floridan Palace Hotel, an 18-story building on the motorcade route. The Secret Service was "reportedly concerned." But the reality is that they weren't.