 But those years have been marked by a sluggish economy, declining public services, and a series of scandals. The Labour Party, which leans to the left, is far ahead in most opinion polls, after focusing its campaign on a single word, change. Nayeon Kim, London. The Bolivian government has summoned the Argentine ambassador to address the country's claims that the attempted military coup that rattled Bolivia last week was a hoax. News and analysis at townhall.com. I'm Keith Peters.