"A Lethal Dose of American Hatred" is a documentary that explores the rise of hate groups and extremist ideologies in the United States. It examines how social media and political rhetoric have contributed to the normalization of hate, leading to increased violence and division within society. The film features interviews with experts, survivors of hate crimes, and members of various groups. It aims to raise awareness about the dangers of intolerance and the impact of systemic racism, while encouraging viewers to confront and challenge hatred in their communities.