On Gabriel's twelfth birthday, he gets a new bike--and is so excited that he accidentally rides it right into the path of a car. Fortunately, a Black man named Meriwether pushes him out of the way just in time, and fixes his damaged bike. As a thank you, Gabriel gets him a job at his dad's auto shop. Gabriel's dad hires him with some hesitation, however, anticipating trouble with the other mechanic, who makes no secret of his racist opinions. Gabriel...