 A silent march got underway in the Paris suburb of Nanterre for 17-year-old Naël Merzouk, who was shot by police at a traffic stop here a year ago. His killing, caught on surveillance camera, set off a week of riots around the country in immigrant neighborhoods like this one, where people say they suffer discrimination and police brutality. 26-year-old Emma Lackey has come to say they won't forget Naël. We're here today to pay homage to Naël.