A presidential election rematch in 2024 between Joe Biden and Donald Trump has helped pave the way for renewed interest in third-party candidates. The most dominant interloper is Robert F. Kennedy Jr., who is polling at a healthy 11.7% and is being taken seriously, particularly by the Democratic National Committee. This cycle has also seen No Labels In the Grand Canyon State, insiders are beginning to sound the alarm about how serious the threat of third-party challengers could be on the rematch between President Joe Biden and former President Donald Trump in November.