 It's coming up on 530 on Wall Street. Good morning. I'm Amy Morris. And I'm Karen Moscow. And we are just about four hours away from the open of U.S. trading. Let's get you up to date on the news. You need to know at this hour, President Biden has promised continuing support for Ukraine and says he will stay in the presidential race. Bloomberg's Ed Baxter breaks down the latest from Biden's NATO news conference.