In formal logic, it is called the fallacy of composition.
What is true of one, or a few — is not likely true of most, or all — in the matters of… human variety. In assessing… groups of people.
But tonight that is just what Hinderaker does — blame all, for the act of one.
I don’t blame all Republicans for Trump’s violence. I blame him.
Simple. See? Simple (are thee), oh Johnny.