Hours ahead of the vice presidential debate, Democrats released an ad calling JD Vance 'dangerous' and 'a heartbeat away' from being president.

Viewership will likely be lower than the 67 million who watched Vice President Kamala Harris and former President Donald Trump debate on Sept. 10. Four years ago, [58 million people watched](htt

The Vice Presidential debate between Tim Walz and J.D. Vance is tonight. What to know about start time, rules and more.

The Walz-Vance debate is being broadcast on CBS and simulcast on all the major networks, including C-SPAN and the cable news channels. You can also stream it on most of those networks’ websites, and via this YouTube link.

Follow along this blog for statements from the Trump and Harris campaigns during tonight's CBS News Vice Presidential Debate, as well as the DNC, RNC, and tweets from surrogates.

The first and likely only vice presidential debate between Sen. JD Vance and Gov. Tim Walz will be held at the CBS Broadcast Center.

The debate between Sen. JD Vance and Gov. Tim Walz will stream tonight starting at 7 p.m. MT on CBS News. Watch here: This will be the first and only debate between the two vice presidential candidates, and could be the final debate between the Harris and Trump teams before the election.

With no more debates planned between former President Trump and Vice President Kamala Harris, the battle of the No. 2s is the last mass-viewership event on the campaign calendar.

Supporters of Donald Trump and Kamala Harris made themselves heard outside Tuesday night's NYC vice presidential debate between Tim Walz and JD Vance.

Minnesota Gov. Tim Walz and Sen. JD Vance of Ohio meet Tuesday for their first and only scheduled vice presidential debate.

JD Vance and Tim Walz meet tonight for the vice presidential debate on CBS News. Join Times columnists for live updates.