 of concern to a number of trump advisers uh... whether they would say that or not i think is uh... openly is a different issue uh... i think that you know they know what a race against joe biden looks like or think they do and they felt obviously very good about what happened in the debate uh... you know a change in that would be potentially impact their calculus for what the next four months look like so the fact that president biden is digging in and telling his critics in the democratic party that he's not going anywhere is something that the trump team is delighting in