Principles of Logic 5: Informal Fallacies and Failures of Relevance

E.g., The budget proposal was a product of the Cato Institute. Obviously, if it's passed it will hurt the poor.

A: You can't trust the results of these studies on drug X, they were funded by Pfizer.

B: Obama's idea for the ACA came to him in a dream, so it must be horrible.

C: Killing is wrong because it says so in Holy Text X.

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