September 15, 2016 Mexican President Enrique Pena Nieto waves the Mexican National Flag on the main balcony of the National Palace during ceremonies called 'The Shout' marking the start of celebrations of Independence Day in Mexico City on September 15, 2016. / AFP / Pedro Pardo (Photo credit should read PEDRO PARDO/AFP/Getty Images) (c) Getty Images/AFP/P. Pardo