The Inner Workings of Out

John McWhorter on the rich complexities of a humble preposition. Join Slate Plus! Members get bonus segments, exclusive member-only podcasts, and more. Sign up for a free trial today at www.slate.com/podcastsplus. Twitter: @lexiconvalley Facebook: facebook.com/LexiconValley Email: [email protected] Learn more about your ad choices. Visit megaphone.fm/adchoices