Democratic Gov. Tim Walz of Minnesota and Republican Sen. JD Vance of Ohio will go head-to-head on Tuesday for the first and only scheduled vice presidential debate. Here's when and how to tune in. Springfield, Ohio has been subject to at least 33 bomb threats in recent days, according to Gov. Mike DeWine.

Here's a look at past vice presidential debates — and the larger role of the office Walz and Vance are both seeking.

Tim Walz is telling people he’s just as nervous about facing JD Vance on the debate stage as he was when he first warned Kamala Harris he was a bad debater.