5 PM ET: US Marine veteran arraigned, cancer drug shortages, Twitter’s new CEO & more

A man has been charged in connection with the death of a homeless street artist on a New York subway. Plus, we have a warning from the Congressional Budget Office about the risk of a US default. Strikes continued in Israel as ceasefire talks stall. We’ll hear how cancer drug shortages are affecting some patients. And, Twitter’s new CEO has been revealed – we have details.To learn more about how CNN protects listener privacy, visit cnn.com/privacy