Street violence can't be fixed overnight, but progress can be made when the left begins to value black lives regardless of what is threatening them.On August 27, 2020, President Joe Biden and Vice President Kamala Harris, both candidates at the time, responded to the shooting of Jacob Blake by talking about the constant fear black Americans live with due to systemic racism. Details of the case, specifically the fact that Blake was armed with a knife, were still developing at the time.The news of Blake stood in stark contrast to the public response to a mass shooting that had occurred...