TUCUMAN, July 10, 2016 (Xinhua) -- Argentine President Mauricio Macri (L, front) and his wife Juliana Awada (R, front) participate in the Independence Day commemoration in Tucuman, Argentina, on July 9, 2016. President Mauricio Macri led official bicentennial celebrations for Argentina's independence here on Saturday, along with foreign and domestic dignitaries. (Xinhua/TELAM)