When a turbaned Sikh man is brutally murdered in the aftermath of September 11, 2001, a college student journeys across America to discover who counts as "one of us" in a world divided into "us" and "them." Armed with only a camera, Valarie Kaur encounters hundreds of stories never before told - stories of fear and unspeakable loss, but also of resilience and hope - until she finally finds the heart of America, halfway around the world, in the words of a widow. Weaving expert analysis into a personal journey and cross-country road trip, the film confronts the forces dividing a nation.