Michelle Obama’s new book makes it clearer than ever what she has become.
Sign up for the Slatest to get the most insightful analysis, criticism, and advice out there, delivered to your inbox daily. Michelle Obama enjoys a nearly unparalleled degree of public esteem. YouGov ranks her No. 2 on its list of most popular public figures, just behind Jimmy Carter. (Barack is No. 4.) In 2018 she…