Michelle Obama begins US arena book tour

By Michael Tarm
Updated November 14 2018 - 3:01pm, first published 2:55pm
Former US first lady Michelle Obama's memoir 'Becoming' is already a best-seller.
Former US first lady Michelle Obama's memoir 'Becoming' is already a best-seller.

Michelle Obama has officially begun her 12-stop US tour to promote her new book, Becoming, by sitting for a conversation with Oprah Winfrey at the home arena of the Chicago Bulls.