Bolivia's capital aims high to cut air pollution with cable cars

La Paz is fighting smog with a series of measures, including the lofty MiTeleferico system, low-emission PumaKatari public buses and fees for drivers.

LA PAZ, BOLIVIA (REUTERS) - La Paz is fighting smog with a series of measures, including the lofty MiTeleferico system, low-emission PumaKatari public buses and fees for drivers.