ARGENTINA-PENSIONS-PROTEST

This photo released by Noticias Argentinas shows people taking part in a "cacerolazo" -a demonstration banging pots and pans- to protest against proposed pension reforms in Buenos Aires on December 18, 2017. Protesters angry at proposed pension and welfare reforms attacked police close to Argentina's congress building in Buenos Aires on Monday, the second protest in a week to turn violent. Activists lobbed stones, bottles and firecrackers at police as huge crowds demonstrated against pension reforms proposed by the center-right government of President Mauricio Macri. / AFP PHOTO / NOTICIAS ARGENTINAS / MARCELO CAPECE / Argentina OUT