NEW - Biden says "The president wrote a very generous letter," referring to Trump. "Because it was private, I won't talk about it until I talk to him. But it was generous."
This taken from the US Military Voice Telegram Channel.
I'm betting the 'generosity' was the deal Biden cut with Trump...
He didn't seem to act any differently than he had all day which was old and confused. He just said it was very generous, and he won't say what was in it until he speak to Trump about it.