Hear, hear. It's a completely fact-free, anti-union rant. The plural of anecdote is not data. And the singular of anecdote is definitely not data. The GP does

Hear, hear. It's a completely fact-free, anti-union rant. The plural of anecdote is not data. And the singular of anecdote is definitely not data. The GP does not, of course, have any idea whatever about whether Chicago teachers care about kids.