A U.S. official tells CNN that four Americans were assaulted and kidnapped by gunmen in Mexico on Friday after they were targeted by mistake. Investigators believe a Mexican cartel thought the U.S. citizens were Haitian drug smugglers. John Miller is the former NYPD Deputy Commissioner of Intelligence and Counterterrorism. He tells Anderson Cooper how the FBI will work with Mexican authorities to find these Americans. Plus, CNN Chief Correspondent Kaitlan Collins joins AC360 to discuss what a possible matchup between former President Trump and Florida Gov. Ron DeSantis could look like in the 2024 Republican primary.  To learn more about how CNN protects listener privacy, visit cnn.com/privacy Learn more about your ad choices. Visit podcastchoices.com/adchoices