Support WBURBrazil's Traffic Is A Circus, So Send In The ClownsPlay04:35Download AudioNPR StaffSeptember 18, 2013 ShareThe Brazilian city of Olinda has a novel approach to taming its ever-growing traffic problem: traffic clowns known as palhacos. (NPR)
The Brazilian city of Olinda has a novel approach to taming its ever-growing traffic problem: traffic clowns known as palhacos. (NPR)