 NPR should have more as the date goes on. Up next is Wait, Wait, Don't Tell Me here on NPR News. Live from NPR News in Washington, I'm Nora Rahm. President Biden said today he is stepping aside in his bid for re-election. He announced his decision in a letter posted on social media. He said it has been the greatest honor of his life to serve as president. The president has been off the campaign trail.