 That set off riots across the country, and people from all ages and backgrounds came out yesterday to mark that anniversary. Let's listen to what they told me. A silent march got underway in the Paris suburb of Nanterre for 17-year-old Niall 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.