The article examines how politicians like Trump, Clinton, and Biden use misleading arguments in debates to sway voters. They looked at the 2016 and 2020 US presidential debates to see what tricks were used. Trump often uses faulty reasoning and appeals to irrelevant sources, while Biden tends to rationalize and rely on outside authorities. All three candidates tend to exaggerate their opponents' flaws to make themselves look better. The study aims to help people think critically about political debates and make better decisions.