The second presidential debate

Updated 10:54 PM ET, Sun October 9, 2016
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Republican nominee Donald Trump faces off with Democratic nominee Hillary Clinton during the second presidential debate, which took place Sunday, October 9, at Washington University in St. Louis. Chip Somodevilla/Getty Images
The two candidates shake hands at the end of the debate. They did not shake at the beginning. Chip Somodevilla/Getty Images
Clinton responds to a question during the event, which used a town-hall format that included questions from undecided voters. Chip Somodevilla/Getty Images
Trump greets Clinton before the start of the debate. Saul Loeb/AP
The event in St. Louis was the second of three scheduled debates. Election Day is less than a month away. Scott Olson/Getty Images
Trump looks on as Clinton answers a question. Pool/Getty Images
Clinton delivers an answer. Chip Somodevilla/Getty Images
Members of the audience listen to the debate. The 40 town-hall participants, selected by Gallup, were described as "uncommitted voters." PAUL J. RICHARDS/AFP/Getty Images
Trump leans against a chair during the debate. Scott Olson/Getty Images
A stage shot from the candidates' point of view. JIM BOURG/AFP/Getty Images
Trump addresses remarks toward Clinton. Bloomberg/Getty Images
Trump goes on the offensive. Pool/Getty Images
The debate was moderated by CNN's Anderson Cooper and ABC's Martha Raddatz. Justin Sullivan/Getty Images
Trump answers a question during the debate. Chip Somodevilla/Getty Images
Clinton looks on as Trump speaks. Win McNamee/Getty Images
Trump responds to a question during the debate. Chip Somodevilla/Getty Images
Clinton speaks during the debate. Saul Loeb/AP
At the beginning of the debate, Trump apologized for lewd remarks he made during a 2005 video that surfaced last week. He called it "locker room talk" before pivoting to terrorism and "bad things happening" in the world. John Locher/AP
The two candidates walk to their positions at the start of the debate. Julio Cortez/AP
Both candidates kept their distance at the start of the debate. Julio Cortez/AP
Photographers work behind members of Trump's family: from left, Trump's wife, Melania, and his children Ivanka, Eric and Donald Jr. Pool/Getty Images
Clinton's husband, former U.S. President Bill Clinton, shakes hands with Ivanka Trump before the debate. Chip Somodevilla/Getty Images
Melania Trump passes Bill Clinton after their handshake. Julio Cortez/AP
Bill Clinton, right, sits with his daughter, Chelsea, and Chelsea's husband, Marc Mezvinsky. Patrick Semansky/AP
Also sitting in the audience were, from left, Kathleen Willey, Juanita Broaddrick and Kathy Shelton. Less than two hours before the debate, those three -- along with Paula Jones -- appeared in a Trump news conference to speak out against the Clintons. Willey, Broaddrick and Jones have previously accused former President Bill Clinton of inappropriate sexual behavior. Shelton's rapist was defended by Hillary Clinton as a young lawyer. That man was convicted of a lesser charge and served 10 months in jail. Chip Somodevilla/Getty Images