Watch | The first 30 minutes of the debate had nothing to do with U.S policy.
The unprecedentedly hostile tone of Sunday night's second presidential debate was set the moment Hillary Clinton and Donald Trump walked on stage, when the candidates refused to shake hands, defying decades of presidential debate tradition.
What happened next was 29 minutes of mudslinging -- mudslinging over Donald Trump's 2005 sexually aggressive comments about women, Hillary Clinton's e-mails, and Bill Clinton's alleged sexual misconduct, among other things.
In those first 29 minutes, the candidates did not address a single issue regarding U.S. policy.
Reporters across Twitter noticed the timestamp.
After brutal first 30 minutes, debate has been fairly policy-oriented.— Daniel Bush (@DanielBush) October 10, 2016
Things changed after those first 30 minutes, though.
The first question: healthcare
At the 29 minute mark, an audience member finally got a policy question in.
"Affordable Care Act, known as Obama care," Ken Karpowitz said. "It is not affordable. Premiums have gone up. Deductibles have gone up. Co-pays have gone up. Prescriptions have gone up. And the coverage has gone down. What will you do to bring the costs down and make coverage better?"
It took a few seconds for the candidates to get out of mudslinging mode for the question, though. Before answering, there was this awkward exchange over who should go first.
Clinton: "He wants to start, he can start. Now go-ahead, Donald."
Trump: "No, I'm a gentleman. Hillary, go ahead."
Clinton: "OK, Donald."
The tone cooled over the course of the next 60 minutes, and the candidates did wind up tackling of number of U.S. policy issues -- energy policy, healthcare, foreign policy, and national security among them.
But it's those first 30 minutes -- where the candidates attacked each others' personality and character -- that will likely make the most headlines come Monday morning.
For more specifics on what the candidates have said so far, check out our live updates here.