by Nova Safo Agence France-Presse CHICAGO, United States  — After years away, Anthony Davis returned home to Chicago last year to take care of his elderly father. The predominantly African-American neighborhood on the city’s south side where the 51-year-old Davis grew up was unrecognizable. Abandoned homes dot the landscape and the once vibrant community had fallen prey to the gun violence plaguing America’s third-largest city. “Growing up, there was really hardly any shootings,” Davis, who […]