6 AM ET: TX school shooting, primary results, new base names & more

We begin with the tragic mass school shooting in Texas that killed at least 19 children and 2 adults. Several candidates backed by former President Donald Trump lost in yesterday’s primaries and runoffs in 5 states - we’ll tell you who the big winners are. Russia’s invasion is risking a global food crisis as it has effectively stopped all maritime port activity and trade in Ukraine. In Brazil, at least 22 people died during a police raid in Rio de Janeiro. And, new names have been proposed for some US bases named after Confederate figures. To learn more about how CNN protects listener privacy, visit cnn.com/privacy