marvelous new book, a house divided against itself cannot stand. we have got to keep this house standing because it is the house of democracy to the world. to that point, jon meacham, i ll let you close us out here. at moments of crisis, isn t unity what usually saves the day, and isn t that what we re severely lacking at this moment? it is. what saves the day is just enough of us to do the right thing. it s never going to be unanimous. you know, this isn t a 90/10 country. it s not a 60/40 country. it s a 51/49 country. we had to have a civil war to rid ourselves of enslavement. people didn t wake up in 1860 and say, oh, it s time to emancipate. looking back, it s not a fairy tale. there was never a once upon a time in american history, and there s not going to be a happily ever after.