Why Isn't It Necessary to Abate a Grave Risk?

Elena sa abut, back to justis kagan, ok, so let's play one clip of questioning a about why osha had this authority. And here is what she explained to the lawyer arguing for the business organization against the rule. Why isn't necessary to abate a grave risk? Ah, this is a pandemic in which nearly a million people have died. It is by far the greatest public health danger that this country has faced in the last century.