"No-one is coming to save us," says Anubis Heru. “We have to save ourselves." Heru co-founded 1770 Armory, the first black gun club in the US state of Colorado. His goal is to teach members of the Black community how to properly use firearms. At shooting ranges, he demonstrates what's important when picking up a pistol or assault rifle. And attendance at his courses is booming. More than one in three white US citizens owns a gun, according to surveys. Some fear that if gun-ownership in the Black community rises, social tensions could escalate faster than they already have done, leading to a possible rise in shootings. Anubis Heru doesn't accept that. He says that given the situation, Black people need weapons to defend themselves.