Mourners display a streamer during a funeral march for Kian delos Santos, a 17-year-old student who was shot during anti-drug operations in Caloocan, Metro Manila, Philippines August 26, 2017.

Mourners display a streamer during a funeral march for Kian delos Santos, a 17-year-old student who was shot during anti-drug operations in Caloocan, Metro Manila, Philippines August 26, 2017.

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