Argentina's president, Alberto Fernandez, declared three days of national mourning and said: "You took us to the top of the world.
Alberto Fernandez, madaxweynaha Argentina wuxuu ku dhawaaqay seddex maalmood oo baroor diiq qaran ah, wuxuuna yidhi: "Waxaad na gaysay meesha ugu sarreysa adduunka.