It is without a question that the unrest following the Ferguson grand jury decision has been felt worldwide. Killer Mike, who has been very vocal in regards to the case of Michael Brown, just happened to be performing in St. Louis last night at the Run The Jewels concert. After learning the decision, Mike delivered his most passionate response to date.

On the verge of tears and thinking of his own sons, Killer Mike proclaimed: “It’s us against the mother fucking machine.”

Watch the heart wrenching speech above.