Obama book sales top 2m

POPULAR Michelle Obama MICHELLE Obama’s autobiography Becoming shifted more than two million copies in 15 days in North America.

Crown Publishing said the combined hard cover, e-book and audio sales were rarely seen for political memoirs.

By comparison, former First Lady Hillary Clinton’s autobiography Living History took a month to sell one million copies.

Michelle, 54, is in the middle of a promotional tour with guests including Oprah Winfrey and actress Reese Witherspoon.