US Election 2020: What is the Electoral College and why does it matter to Donald Trump and Joe Biden?

The Electoral College is a key part of America's presidential election.

It is the body that formally elects the President, acting on the votes of each state's citizens.

It's complicated but it is super-important for anyone wanting the US top job.

De'Graft has been looking at how it works at what it means for Donald Trump and Joe Biden.