Protesters in Potosi have blocked the city off for two weeks . At issue are improvements in infrastructure and a boundary dispute . ` In the government 's strategy , the only solution to this problem is dialogue , '' Minister Sacha Llorenti said . Protest ##ers say that the only person they will accept is the president . The government says it will not resort to violence to end the siege in time .
Protesters in Potosi have blocked the city off for two weeks . At issue are improvements in infrastructure and a boundary dispute . Protest ##ers say that the only person they will accept is the president . The government says it will not resort to violence to end the siege in time .