KELLY O'DONNELL: We've seen [Biden] on many occasions where he has a repeated cough? What is the situation with that cough and is that a concern?...Is there an explanation for why he coughs so frequently in situations like that? I'm sure you saw it. NBC White House correspondent Kelly O'Donnell asked about President Biden appearing to have a mild cough or cold during his Thursday speech on his tax plan ""I don't think it's an issue of concern," White House press secretary Jen Psaki said.
