Who left a baggy of coke at the White House?

First: Lab tests confirm a baggy of white powder found just steps from the West Wing Sunday was filled with cocaine. Now the question is: Who dropped it and set off a hazmat evacuation. 

Then: Gun violence in America reaches a new level of horror, with 356 mass shootings so far this year ... a stunning 15 of them just this past holiday weekend. We explore why these tragic shootings always seem to spike in the summer months and what can be done about it. 

Plus: A federal judge slaps the Biden administration with new restrictions on social media, ruling it cannot decide what is and is not misinformation. 

To learn more about how CNN protects listener privacy, visit cnn.com/privacy

Learn more about your ad choices. Visit podcastchoices.com/adchoices