Here are some key takeaways from the second and final presidential debate before the Nov. 3 election. Trump took to asking NBC News moderator Kristen Welker for the opportunity to follow up on Biden's answers — "If I may?" 0:32Democratic nominee Joe Biden said Trump had "legitimized" a "thug" by meeting with and forging a relationship with Kim. During the Sept. 29 debate, Trump told the Proud Boys, a far-right extremist group, to "stand back and stand by." Biden, Trump end with markedly different tonesTo close out the debate, both Trump and Biden offered starkly different versions of what they'd tell Americans who didn't support them on a hypothetical Inauguration Day.

Source: CBC News October 23, 2020 04:30 UTC