If BLM leaders care about black lives, they ought to focus on what can improve the quality of life for black Americans — starting with stronger families. >Positing that “Black Lives Matter” is such an obvious fact that repeating it sounds banal. Only an outright racist would question this premise. Therefore, the frequent “All Lives Matter” retort of critics often inflames the sensibilities of activists, with many in the BLM movement find this assertion objectionable on the basis that it misinterprets their message. The phrase “Black Lives Matter” is not a declaration that other lives are unimportant, activists say, but...