@CNN: Philando Castile was fatally shot by police in Minnesota in 2016 — then came the Russian trolls. An exclusive CNN investigation shows how they exploited his killing. https://t.co/OXnhxU4mQn https://t.co/KVlHKqLZWQ

@CNN: Philando Castile was fatally shot by police in Minnesota in 2016 — then came the Russian trolls. An exclusive CNN investigation shows how they exploited his killing. https://t.co/OXnhxU4mQn https://t.co/KVlHKqLZWQ