jonathan, back during the bilateral when i interviewed putin, fascinating conversation we had. he said they agreed not to expand nato east. i said, well, gorbachev back then didn t get that in writing. he said, ah, yeah, you see, you tricked an old man. biden will be determined not in his mind to be tricked again. he wants to stop the expansion of nato. that is extremely there s no way president biden is going to be able to offer that in this call today. nbc s keir simmons. we greatly appreciate it. we ll look for more of your reporting coming unon morning joe, and we ll be following this virtual summit all day on nbc. there s also new reporting that donald trump s battle with covid was worse than the white house acknowledged at the time. citing a new book from former choof of staff mark meadows, that trump s oxygen level was