Harris outlines an economic vision centered on supporting the middle class and small businesses through measures like tax credits, appearing in some ways more grounded in economic analysis than Trump's rhetoric in this debate. However, her arguments are weakened by lapses into fallacious reasoning, such as citing a Goldman Sachs analysis out of context, distorting Trump's tariff plan as a "20% sales tax," and completely avoiding the question about whether Americans are better off economically over the past four years.

1. red herring • When directly asked if Americans are better off economically in today than 4 years prior, Harris avoids that question entirely.

So, I was raised as a middle-class kid. And I am actually the only person on this stage who has a plan that is about lifting up the middle class and working people of America.

Having been asked about the period of 2021-2024, Harris instead talks about time periods both before and after this. She introduces her middle-class upbringing (before that time period) and then goes on to discuss her future economic plans (after that time period), doubly distracting from the specific four-year span asked about. Her response is effectively a double red herring.

2. weak man • By reducing and characterizing Trump's entire 2017 tax cut plan solely as "a tax cut for billionaires and big corporations," Harris is oversimplifying and failing to acknowledge the full scope and nuances of that legislation, which provided tax cuts across multiple income levels.

My opponent, on the other hand, his plan is to do what he has done before, which is to provide a tax cut for billionaires and big corporations.

Instead of addressing the full scope of Trump's tax plan, Harris is zeroing in on and attacking just the parts related to billionaires and corporations - arguably the most criticizable aspects. This allows her to erect an easier "weak man" target to knock down, rather than engaging with the stronger, more defensible parts of the tax legislation.

3. appeal to authority with quotation out of context • Harris cites the views of Goldman Sachs as evidence her economic plan is superior, appealing to the authority of their name alone rather than providing their reasoning.

What Goldman Sachs has said is that Donald Trump's plan would make the economy worse. Mine would strengthen the economy.

She relies on the reputation of the institution instead of the merits of their (or her) arguments.

Additionally, Harris fails to note that the Goldman-Sachs analysis predates Trump's more recent speech at the Economic Club of New York where he outlined additional economic proposals and pledges, meaning that Goldman Sachs did not have the complete, most up-to-date version of Trump's economic plan when conducting their analysis. Citing an analysis without presenting the context that it did not examine Trump's latest plans and proposals misrepresents the validity and completeness of Goldman Sachs' evaluation.

4. straw man • Harris misrepresents and exaggerates Trump's official 10% tariff plan into a "20% tax on everyday goods", attacking a weaker distorted version rather than his actual stated position.

My opponent has a plan that I call the Trump sales tax, which would be a 20% tax on everyday goods that you rely on to get through the month.

Harris sets up an easier target to criticize rather than his real proposal. A tariff is not the same as a sales tax, and while Trump mentioned in a single offhand remark that he was considering 20%, his official proposal is for 10% -- a fact which Harris fails to mention.