brain surgeries from aneurysms during his time in the u.s. senate. and we can all see that biden now struggles to find words put long, awkward pauses of his, often confusing names and places and dates. he has these bouts of sudden anger that are very real. over the past few days, joe called not one but two fox news reporters, stupid, even won the a sign of a bitch. today, jen psaki did her best to clean up that mess without apologizing, of course. why would they say that? take a look. >> reporter: it is sort of the elephant in the room. many people talk about that. does the president regret saying what he said about peter? have you had any conversations with him today about what happened? >> secretary psaki: i would say what is most important, and peter is sitting here, so it is kind of a funny thing. the president called peter.