Bolivia's political crisis threatens to spill over into confrontations between urban and rural populations, after nearly a month of road blockades that have disrupted supplies of food, medicine and fuel —especially in the Andean region— and left at least nine people dead. Analysts Pedro Portugal and Gabriela Canedo warned of the danger in remarks to the news agency EFE, pointing to clashes fueled by an ethnic and cultural fracture and by the alleged inaction of Rodrigo Paz's government, whose re