What parents and students should know about fraternities

A new book gives a rare up-close look at fraternity life in America, including the highly scrutinized culture around pledging. Between 2005 and 2017, at least 72 boys died in fraternity-related incidents. That’s according to the book “Fraternity: An Inside Look at a Year of College Boys Becoming Men.” Author Alexandra Robbins joins “CBS This Morning” to discuss the negative and positive qualities of fraternities.