Ivan Chaar-López, blogger and graduate student at the UPR, objects to some of the student's strategies , such as covering their faces, shouting at students and professors who were attending and offering classes during the strike, and throwing smoke balls in the classrooms.
Ivan Chaar-López, blogger y estudiante graduado de la UPR, objeta algunas de las estrategias de los estudiantes, como que se cubrían la cara, les gritaban a los estudiantes y catedráticos que asistían y daban clases durante la huelga y arrojaban bolas de humo a los salones.