Julieta Pelcastre, DialogoAmericas: Quechua women walk in the outskirts of Potosí on June 24, 2014. The China Railway Group Limited will begin construction of a highway to link Potosí to Cochabamba in 2023, a project that may threaten nature and several archeological zones. | Mujeres quechuas caminan en las afueras de Potosí el 24 de…