OHHHH I see where you are coming from. You (mysteriously) have obtained all these negative supposed fun facts about a particular murder victim -- not things you know about your president, congressperson, mayor, or anyone else, but you are shockingly "informed" about this one person a cop murdered -- and now, based on your curious interest in finding negative things to say about that murder victim who happens to be black (just a coincidence, you're no racist!), you want to make sure his family members do not set foot in the White House. Just as you conducted background checks on every other person who was invited to the White House ever, I'm sure. Can you give me similar background info on, say, the military vets who get medals, the sports stars who meet the president, the congressional staff who wander the halls of the white house, or anyone else? Or is it just the black family who lost a loved one to a murdering cop that you want to scrutinize?