Piqueteros protest in Republic Square, masses with banners at El Obelisco

piqueteros protest republic square masses banners el obelisco protesters votamos luchar traffic disruptions buenos aires 9 de julio avenue historic monument unemployment protest road blockers discontent disgruntled blockade guevarismo en accion blocking traffic activist demonstrating obelisk plaza de la republica argentina citizens angered unemployed activists demonstrators dissent show of discontent activism domonstrations demonstration demand public monument landmark iconic sightseeing architecture attraction symbol tall pointing up alberto prebisch argentine drone aerial