Guatemala volcano eruption sends lava spewing into the air

• The eruption of the Fuego volcano in Guatemala has triggered the evacuation of at least two villages on its slopes.
• Fuego, one of the most active volcanoes in the Western Hemisphere, started spewing lava and ash on Monday.
• Pyroclastic currents - rivers of gas, volcanic ash and rock fragments - continued to flow down Fuego's south-eastern slope early on Tuesday, the government agency which monitors its activity said.