A demonstrator holds up a pig's head during a demonstration in downtown Santiago November 4, 2009. Chilean teachers and public sector workers marched through streets as they protested for a bonus which they believe is owed to them by the government and to demand for an increase in their salaries. The sign reads "A Velasco" in reference to Andres Velasco, Chile's Finance Minister. Reuters Pictures 1 month ago

A demonstrator holds up a pig's head during a demonstration in downtown Santiago November 4, 2009. Chilean teachers and public sector workers marched through streets as they protested for a bonus which they believe is owed to them by the government and to demand for an increase in their salaries. The sign reads "A Velasco" in reference to Andres Velasco, Chile's Finance Minister.