• In this Oct. 2, 2015 photo, a framed snapshot of Carlos Sanchez hangs over a makeshift altar in his wife's home in Teloloapan, Mexico. In the spring of 2013, Sanchez's cousin, wife and sister, tried to drive him to a hospital in Iguala, after Sanchez was shot three times, outside his home. Just before arriving to Iguala their lives dramatically changed when a Guerrero state police truck parked in the middle of the highway, obstructing their path. The four were abducted by police. The women were eventually freed. SanchezĂ­s body was found in an unmarked grave in the mountains outside Iguala. His cousin is still missing. (AP Photo/Dario Lopez-Mills)

    AP PHOTOS: Editor selections from Latin America

    Opposition candidate Mauricio Macri won Argentina’s presidency last week, marking an end to the left-leaning and often-combative era of President Cristina Fernandez, who along with her late husband dominated the country’s political scene for 12 years and rewrote its social contract.