Tim Kaine (left) and Mike Pence take questions from moderator Elaine Quijano during the vice presidential debate at Longwood University in Farmville, Va., on Tuesday.
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A producer walks past a lectern on the stage of the first presidential debate. The vice presidential debate is Monday night between Democrat Tim Kaine and Republican Mike Pence.
Gov. Mike Pence, R-Ind., and Sen. Tim Kaine, D-Va., will face off Tuesday evening during this campaign's only vice presidential debate, at Longwood University in Farmville, Va.
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L: Republican vice presidential nominee Mike Pence speaks at a campaign rally Aug. 31 in Phoenix. R: Democratic vice presidential nominee Tim Kaine speaks at a campaign event Aug. 1 in Richmond, Va.
L: Ralph Freso R: Alex Wong/Getty Images
Republican presidential candidate Donald Trump (left) and vice presidential candidate Mike Pence. Pence released 10 years of his tax returns revealing a modest income. A Pence spokesman says Trump won't release his until after "a routine audit."
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Hillary Clinton attends church with daughter Chelsea Clinton at the Greater Mount Carmel Missionary Baptist Church in St. Louis, Missouri while on the campaign trail in 2008.
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Indiana Gov. Mike Pence, the Republican vice presidential nominee, headlined Wednesday's event. But all eyes were on Ted Cruz earlier in the evening for his refusal to endorse Donald Trump.
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Republican vice presidential nominee Gov. Mike Pence of Indiana takes photos with supporters during a Welcome Home Rally on Saturday in Zionsville, Ind. Pence is a passionate advocate for school choice and state control over federal oversight.
Republican presidential candidate Donald Trump (right) introduces Gov. Mike Pence, R-Ind., during a campaign event to announce Pence as his vice presidential running mate on Saturday.