5 PM ET: Oklahoma shooting, Buffalo shooting arraignment, tropical storm warnings & more

We begin this episode with the latest developments from a deadly shooting at a medical building in Tulsa, Oklahoma. Plus, the White suspect charged in a racist shooting at a grocery store in Buffalo, New York appeared in court today – we’ll have details on his arraignment. We’ll also break down a CNN exclusive that reveals text messages former Trump White House chief of staff received during the Capitol attack. Also, disgraced attorney Michael Avenatti has been sentenced for stealing nearly $300,000 from his former client, Stormy Daniels. Lastly, a storm threatening Florida and Cuba could intensify - we're tracking its development. To learn more about how CNN protects listener privacy, visit cnn.com/privacy