now, they've taken the noun "parent" and turned into a verb are producing bubble-wrapped children, prevented from exposure to difficulty. superintended by helicopter parenting. closely until they get to campus. we're producing neurotic parents who think that given parental determinent, they can produce the perfect child that will go from prep school to princeton to goldman sachs, if they just do it right. the result is the kind of neurotic parents, stressed out children, fragile children, brittle children and it seeps into our politics. what happens on campus doesn't stay on campus. and what david wasserman just said to you is what we have is a country increasingly sorting it out, encountering one another, rarely, in terms of contrasting ideas, with the results that our politics becomes more and more bitter.