Last week, Donald Trump and Hillary Clinton set viewership records for a presidential debate, with 84 million people tuning in.
Tuesday's 9 p.m. ET showdown between vice presidential candidates Mike Pence (the Republican) and Tim Kaine (the Democrat) is unlikely to challenge that record.
VOTE NOW | Who do you think is winning the VP debate?
Longwood University in Richmond is hosting the debate. Elaine Quijano, an anchor for CBS News, will moderate the debate. The format will be about the same as the presidential debate.
PHOTOS | Longwood University