by Ernesto TOVAR Agence France-Presse LIMA, Peru (AFP) – Peru declared an environmental emergency Saturday to battle an oil spill caused by freak waves from a volcanic eruption in the South Pacific. The stunningly powerful eruption last Saturday of an undersea volcano near Tonga unleashed tsunami waves around the Pacific and as far away as the United States. In Peru, the oil spill near Lima has fouled beaches, killed birds and harmed the fishing and […]