**Warning: Spoilers** Let me start off by saying this film is not about terrorists striking in the US but about home grown terrorist in Germany, specifically Hamburg. It is there that Katja (Diane Kruger) is married to Kurdish immigrant Nuri Sekerci (Numan Acar). The pair also have a 5 year old son named Rocco. Nuri runs a business that helps new immigrants translate various documents to help them and one day Katja drops off their son there while she visits with one of her friends. As she leaves she bumps into a young woman who left her bike nearby unchained. As she returns home that eve...