call for help from inside the classroom while police waited outside. we re going to play that audio for you in a moment. plus, there are new details about a key figure in the response to that shooting, uvalde school district police chief pedro arredondo will not be sworn in to his newly elected city council seat today as originally planned. should he keep his job as police chief? critical question. also today, a bipartisan group of senators will meet on gun reform. president biden is optimistic that this time around he will get republican support. the president says, quote, rational republicans are ready for a deal. we will see. all of this as the uvalde community prepares to bury 10-year-old shooting victim amerie jo garza and maite rodriguez today. little bodies in little caskets. let s begin this morning with cnn correspondent nick valencia, near robb elementary school in uvalde, texas. nick, cnn has new audio and video, desperate police radio calls, another warning fr