The US presidential election, also known as 'the world's largest politics show,' is right around the corner, taking place on November 3rd. President Donald Trump is running as the Republican candidate, while Joe Biden, former senator and vice president, is running as the Democratic candidate.

The US election is also called 'the Battle of Bucks,' renowned for the gigantic sums of money used for the campaign. In the 2016 election, Donald Trump and Hillary Clinton used 3 trillion KRW in total throughout the election campaign.

Experts predict that the 2020 election will be the 'most expensive' election in history. Why does the US election campaign cost so much money? Where do the candidates get all the money they need?

In three separate episodes, Videomug presents to you a clear and solid explanation on the US election system. Let's begin with campaign funds, or simply put, money.