A San Antonio, Texas, middle-schooler has observed that when she and her friends are texting, they use different spellings to indicate agreement. Her friend types OK, but the caller prefers okay. Either is correct. For an engaging, thorough history...
Grant recommends the new book, OK: The Improbable Story of America’s Greatest Word by Allan Metcalf. This is part of a complete episode. Transcript of “Allan Metcalf Book Recommendation” Martha, I want to share this book with you...

