1. Main topic: Presidential hopefuls RFK Jr. and DeSantis rally against FedNow The article discusses how two Presidential hopefuls,Robert F. Kennedy Jr. and Ron DeSantis,are opposing the FedNow payments system,which is being developed by the Federal Reserve. According to the article,they see the system as a potential threat to individual privacy and state sovereignty. RFK Jr. is concerned that the system could lead to increased government control over individuals' financial transactions,while DeSantis argues that states should be able to choose their own payment systems. 2. Details on the FedNow payment system FedNow is a proposed instant payment system being developed by the Federal Reserve. The system is intended to allow individuals,businesses,and institutions to make real-time payments and transfers between accounts,24 hours a day,seven days a week. According to the Fed,the system will be designed to promote "efficiency,accessibility,and competition" in the U.S. payme...