July 28

Riot policemen stand in a tear gas cloud during clashes within a student and workers protest against the government, in Lima on July 27, 2013. Students protested against a bill -- that if passed -- would reduce university autonomy, whilst workers did it against a new civil service law which could bring massive dismissals, according to the workers' union. (Ernesto Benavides/AFP/Getty Images)

Riot policemen stand in a tear gas cloud during clashes within a student and workers protest against the government, in Lima on July 27, 2013. Students protested against a bill — that if passed — would reduce university autonomy, whilst workers did it against a new civil service law which could bring massive dismissals, according to the workers’ union. (Ernesto Benavides/AFP/Getty Images)