Again, it does not say they threatened him. You can draw the ire of people across this country in a thousand different ways, no matter who you are or what you do, if the expression of your opinion bumps painfully into theirs for whatever reason. To say, they are wrong to have those feelings, is to disavow human nature, so protest is allowed, as long as no violence is carried out or threatened. There was nothing in the article to suggest any violence took place. Would I like it, if in Justice Kavanaugh's place? No. But would I recognize the right to protest as guaranteed by the same Constitutional Law of the land he upholds, protects and rules on daily? Yes, and so would you.