Can Democrats 'make Trump furious' in Georgia's sixth?
A 30-year old Democrat is leading the race to win a seat held by Republicans for almost 40 years.
For many it is seen as a referendum on President Trump and a sign of the Democratic Party's chances in 2018.
But Jon Ossoff needs to get over 50% of the vote in Tuesday's election to avoid a run-off.
The BBC's Rajini Vaidyanathan reporters from Georgia.
Produced by John Parks and Sam Beattie.
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