A California commuter was detained by police for eating a sandwich on a train platform. It happened last week in Conchord, outside San Francisco, as 31-year-old Steve Foster was put in handcuffs and issued a citation. Foster's girlfriend, Nicole Hernandez, shot the video. After it was posted on social media, many comments suggested the police officer used racial profiling. Fellow commuters were so upset that they ate egg sandwiches in protest Saturday on other BART property.