a ziplock baggy filled with cocaine found just steps from the west wing where guests are often ushered through the white house. now the question who dropped it, setting off sunday s hazmat evacuation. then, the phenomenon unique to the united states, gun violence in america reaching a new level of horror. 356 mass shootings so far this year. a stunning 15 of them just this past holiday weekend. coming up, why these tragic shootings always seem to spike in the summer months and what can be done about it. plus, a federal judge slapping the biden administration with new restrictions on social media saying the biden administration cannot decide what is and is not misinformation. welcome to the lead, i m jake tapper. we begin with something of a mystery in our political lead. who left a baggy of coke at the white house? there was a brief evacuation sunday night after the powdery substance was found in an area of the west wing that is accessible to some tour groups. this