With unique access inside the battle for Hong Kong, FRONTLINE follows five protesters through the most intense clashes over eight months of pro-democracy protests. The film examines their struggle against what they say is growing influence from the communist government of mainland China.

Once an unrivaled political power, the NRA is facing challenges from all sides. FRONTLINE investigates the organization's history and evolution, how it aligned with President Donald Trump and his base, and why it is under attack ahead of the 2020 election.