Buenos Aires was still shaking around noon Monday from the weekend's Libertadores Cup fiasco. President Mauricio Macri was publicly addressing the issue for the first time at a press conference escorted by Security Minister Patricia Bullrich and Justice Minister Germán Garavano. And with the spotlight there, the US dollar crept back up against the Argentine peso after a two-month nadir, closing at AR$ 39.9 per 1 US dollar at the end of the business day.