6 AM ET: Buffalo attack was planned, 5 state primaries, running out of gas & more

We begin with new details of how the Buffalo shooter may have planned this weekend’s deadly shooting months before, as President Joe Biden travels today to meet with victims’ families. 5 US states go to the polls today for primary elections, including one that will test former President Trump’s influence - we’ll bring you the details. The siege on the Azovstal steel plant in Mariupol may be ending, as some Ukrainian fighters will be evacuated through Russian-held territory. While pump prices are high, Sri Lanka is literally running out of gas. Plus, we’ll tell you why US troops are going back to Somalia. To learn more about how CNN protects listener privacy, visit cnn.com/privacy