A protester is taken away by police after a student protest ended in clashes with authorities in Santiago, Chile, Tuesday, Aug. 28, 2012. Protesters in favor of education reform say the

 

              A protester is taken away by police after a student protest ended in clashes with authorities in Santiago, Chile, Tuesday, Aug. 28, 2012. Protesters in favor of education reform say the
A protester is taken away by police after a student protest ended in clashes with authorities in Santiago, Chile, Tuesday, Aug. 28, 2012. Protesters in favor of education reform say the education system fails families with poor quality public schools, expensive private universities, unprepared teachers and banks that make education loans at high interest rates most Chileans can ill afford. (AP Photo/Luis Hidalgo)