The 2026 US midterm elections are being closely monitored with a focus on top financial backers and campaign expenditures. Donald Trump has offered a $1 million reward for information leading to voter fraud convictions. Political analysts are discussing the accuracy of election predictions. Forecasts and predictions for the election outcomes are also being published. Tracking the biggest donors and analyzing political ad spending by state are key trends. Congress polls and forecasts provide insights into the election outcomes.