Walz argues for stricter gun laws and better mental health interventions to address gun violence, validly highlighting the need for a multi-faceted approach. However, his argument is weakened by the use of emotional appeals and loaded language, such as referring to the issue as a "terrible epidemic," which may distract from the core issues and oversimplify the debate. Additionally, while his personal anecdote about his son witnessing a shooting is compelling, it does not necessarily provide a strong logical basis for his policy proposals.

1. straw man • Walz misrepresents Vance's argument about increasing school security as an extreme position of making schools "look like a fort", which Vance did not actually argue for.

But I ask all of you out there, do you want your school's hardened to look like a fort? Is that what we have to go... when we know there's countries around the world that their children aren't practicing these types of drills?

Vance called for increased security at schools, such as upgrades to windows and doors and having more security personnel. He did not call for making schools similar to "a fort."

2. appeal to emotion • Walz makes several emotional appeals intended to evoke feelings of pity and sympathy by sharing traumatic experiences. One example is:

As a member of Congress. I sat in my office surrounded by dozens of the Sandy Oak parents, and they were looking at my seven year old picture on the wall. Their seven year old were dead.

Walz fails to tie this story to any specific reason why his policy proposals are to be preferred, meaning that its only rhetorical effect is to lure the audience to side with him on the basis of an emotional response.

3. questionable comparison • Walz's attempt to use Finland as a model for how the US should be able to limit gun violence can be considered a questionable comparison.

We know there are things that worked. I've spent time in Finland and seen some Finnish schools. They don't have this happen even though they have a high gun ownership rate in the country.

Finland's cultural homogeneity, lower income disparity, and lower presence of organized crime are significant factors that contribute to its lower rates of gun violence, and these factors are not directly comparable to the more diverse and complex societal conditions in the US. This comparison may oversimplify the issue and overlook important contextual differences between the two countries.