Description Hillary Clinton says Donald Trump's pacing, hovering demeanor onstage during an October 2016 presidential debate made her so uncomfortable “my skin crawled.” She says in her upcoming book that Trump shadowed her so closely she had to resist shouting out, “Back up, you creep, get away from me.”

The Democratic presidential nominee recounts her struggle to keep composed during that pivotal Oct. 9 faceoff in St. Louis less than a month before the election. Two days earlier, their bitter campaign was rocked by the release of footage in which Trump bragged aggressively about groping women.

During the town-hall style debate, the 6-foot-3 Trump repeatedly hovered over Clinton, who's closer to 5-foot-5, as she responded to questions.

It was incredibly uncomfortable. He was literally breathing down my neck. My skin crawled.
— Hillary Clinton, describing her Oct. 9 debate with Donald Trump in her upcoming book 'What Happened'