In 1987, at her first job after college at investment bank Salomon Brothers, Sallie Krawcheck came to work every day to a photocopy of a penis on her desk.
The former Citigroup CFO describes the sexual harassment in her new book, "Own It," which was released this month.
"The first time it happened, I didn't know what it was," Krawcheck tells CNBC. "I was like, 'What is this strange, artistic, squishy-looking distorted thing?'"
When it happened day after day, however, Krawcheck got the message.