Michelle Obama fans can officially start the countdown clock.
Over social media Sunday, the former first lady announced her first memoir, Becoming, will be published on November 13. That gives her most dedicated admirers exactly 261 days to start printing "Obama 2020" T-shirts as some are professing to do before storming bookstores.
"Writing BECOMING has been a deeply personal experience," she tweeted to her followers. "I talk about my roots and how a girl from the South Side found her voice."