438 GG Why Do People Say Punctuation Out Loud?

"Vaccine" Versus "Vaccination." Syelle Graves explains why people say things such as "We never leave any soldier behind. Period," and more generally, the relationship between speech and writing. A doozy of an eighteenth-century grammar rule: Don't use "who" to refer to children. Read the transcript: http://bit.ly/1Fc7Lrk