Investigating the lives and characters of Joe Biden and Donald Trump as they compete to be president. Those who know them best reveal key moments that made both men and shape how they would lead America through a time of crisis.

Once an unrivaled political power, the NRA is facing challenges from all sides. How the NRA aligned with President Trump and his base, but is under attack ahead of the 2020 election.

An investigation into America's increasingly bitter, divided and toxic politics. Episode Two examines how Donald Trump's campaign exploited the country's divisions and how his presidency has unleashed anger on both sides of the divide.

An investigation into America's increasingly bitter, divided and toxic politics. Episode One traces how Barack Obama's promise of unity collapsed as increasing racial, cultural and political divisions laid the groundwork for the rise of Donald Trump.