History

On the drive home from school today, Lukas says "History is just full of dead people.  And that's all.  It's all dead people, all the time."  Then a long silence.  Then "And pretty much every time I open a history book, I hear the souls of dead people."  I said "You don't really though, do you?" (I'm checking to see if my kid is crazy, or what? I don't know. lol).  He looks over  and laughs, "No, that was just a joke."