I'm guessing that if the former kkk white supremacist had posted things in social media in the past he has since gone back and deleted them or cancelled the account. This may have been a simple case by Hader of just not ever thinking about those old tweets and so never thinking about going out and deleting them, but it's still careless. Unfortunately, no matter what kind of person you are, you have to pay for being careless sometimes. Wow, now we're equating carelessness in covering up of old Tweets to actual vocal and physical actions of a white supremacist. A white supremacist who openly admitted to randomly beating African Americans for no reason other than the color of their skin. But you're sure that the former KKK deleted his old Tweets, so since he wasn't careless about covering his tracks on social media, and Hader was careless, we need Hader's blood! Let's get some perspective here people.