The First Presidential Debate: By the Numbers
We break down the first presidential debate between Clinton and Trump.
Where Undecided Voters Stand After First Presidential Debate
Hear undecided voters react to the first presidential debate.
Trump Missed Opportunities Against Clinton in First Debate, Republicans Say
Trump could have been more aggressive on certain topics, some Republicans say.
President Obama Says Trump Doesn't Have 'Preparation,' 'Temperament' and 'Values'
The president gave his take on the debates in an interview with Ryan Seacrest.
How Clinton Got Under Trump's Skin During the Debate
There were a couple of touchy subjects.
Clinton Pans Trump's Debate Performance
She questioned his post-performance gripes and his wealth.
How Congress Can Override President Obama's Veto of the 9/11 Bill
Both houses of congresses would need to vote again despite Obama's objection.
5 Silly Debate Questions Answered
For those too embarrassed to ask out loud.
Biden Slams Trump's Comment That Housing Crisis Was 'Good Business'
The VP was campaigning for Clinton at Drexel University.
Trump and Surrogates Heap Blame on Debate Moderator's Line of Questioning
Trump and running mate Pence are pointing fingers at NBC anchor Lester Holt.
Everything You Need to Know About Hillary Clinton
And a few things you probably didn't know.
Everything You Need To Know About Rand Paul
Paul is the second Republican candidate to enter the 2016 race.
5 Times Obama Ditched His Shoes Overseas
He visits a lot of historic sites, which often necessitates footwear removal.
12 Fun Things You Didn't Know About Past Presidents
The first president to bathe in running water and other facts.
This Might Be the Best Thing Joe Biden's Ever Said
The VP's latest Bidenism.
Watch: Undecided Voters React to First Presidential Debate
Anchor Amna Nawaz interviews undecided voters the morning after the first presidential debate.
Watch: Tour the Revolution Messaging Offices
ABC News' MaryAlice Parks gets an inside look at the offices of the company founded by former White House campaign staffers.
Watch: Hillary Clinton Shares Story of Her Hard-Working Parents at Raleigh Rally
The Democratic nominee for president invokes her mother and father to discuss economic policies aimed at supporting...
Watch: Bill Clinton on Free Trade Deals and the 1st Presidential Debate
The former president presents his views on the impact of the deal he signed, NAFTA, and his support of Hillary's current...
Watch: Joe Biden Slams Trump's Debate Performance
The vice president went after the GOP nominee's admission that he was hoping for a collapse in the housing market because...
Watch: Clinton Slams Trump for Questioning His Debate Mic
She answered questions on her campaign plane this morning.
Watch: Joe Biden: Donald Trump is 'Painfully Uninformed'
The vice president discusses some issues that bother him about statements made by the GOP candidate during the first...
Watch: America 101: Why Do Presidential Campaigns Use Slogans?
From "I'm With Her" to "Make America Great Again," catchy slogans have been used and utilized by presidential campaigns for...
Watch: Congress Expected to Override Obama 9/11 Bill Veto
For the first time in President Obama's tenure, the Senate is set to override his veto of a bill that would allow the...
Watch: Clinton Slams Trump for Calling Women 'Pigs, Slobs and Dogs'
As the first presidential debate was drawing to a close, Hillary Clinton took one last chance to hammer Donald Trump, hitting...
Photos: Michelle Obama Through the Years
A look at the first lady's life and times.