She lost her son to gun violence. Now she’s part of a movement credited with Baltimore’s crime drop

Cars stop on the street for Rochelle Johnson, a mother of five, when she walks through her Baltimore neighborhood greeting every person she encounters, running up to children and adults alike as she gives countless hugs.

​ Cars stop on the street for Rochelle Johnson, a mother of five, when she walks through her Baltimore neighborhood greeting every person she encounters, running up to children and adults alike as she gives countless hugs. Read More Breaking News, Latest News and Videos | CNN