AdvertisementMeet Maryland's Secret Weapon In The Battle To Close The Latino Vaccination Gap06:08Download AudioResumeJuly 07, 2021Maria GodoyfacebookEmailPromotora Gladis Lopez engages community members on June 23 at the Crossroads Farmers Market located at the border of Takoma Park and Langley Park, an area of suburban Maryland with a large Latino population. (Ian Morton/NPR)