FILE - Desks barricade a door inside the Polytechnic University of Nicaragua, UPOLI, where a makeshift hospital was set up amid anti-government protests by students in Managua, Nicaragua, April 22, 2018. Four years after university students led protests against Nicaraguan President Daniel Ortega, his government is minimizing chances of a reoccurrence by seizing a dozen private universities and closing them or shifting control to the state. (AP Photo/Alfredo Zuniga, File)