A worker sweeps the stage prior to the first Democratic presidential debate on April 26, 2007, in Orangeburg, S.C. The debate featured eight Democratic presidential candidates.
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"I think we all still have PTSD from 2016," says Raffi Krikorian, chief technology officer at the Democratic National Committee, referring to the massive hack of DNC emails at a pivotal moment in the presidential election.
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Demonstrators gather outside the Democratic National Committee's summer meeting to protest the use of "superdelegates" in the party's presidential nomination process. The DNC voted to drastically reduce their role this weekend.
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Newly-elected Democratic National Committee Chairman Tom Perez, right, and Rep. Keith Ellison, D-Minn., who was named deputy chairman at the DNC winter meeting in Atlanta, Saturday, Feb. 25, 2017.
President Obama applauds Tom Perez in 2013, whom he nominated as labor secretary. Now, as the Obama presidency winds down, Perez is running for head of the Democratic National Committee.
(Left) A reporter waits backstage at the Wells Fargo Center. (Center) Vincent Evans, a delegate from Florida, watches first lady Michelle Obama give her speech. (Right) Guy Fawkes masks are lined up to be sold at Franklin Delano Roosevelt Park, just outside the arena.
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The Democratic National Committee headquarters in Washington, which also houses the Democratic Congressional Campaign Committee. The computer networks of both the DNC and DCCC have been hacked; investigators say Russia is the likely culprit.
Democratic presidential nominee Hillary Clinton takes the stage at the Democratic National Convention in Philadelphia Wednesday night following President Obama's speech.
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Clarissa Rodriguez of Texas, 17, and Ruby Gilliam of Ohio, 93, recite the Pledge of Allegiance during the first day of the Democratic National Convention in Philadelphia on Monday. They are the youngest and oldest delegates at the convention.
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