 for biden not to be the nominee i think he would have to be first of all willingly to say i'm not going to pursue the nomination anymore and then the party would have to duke it out at the dnc convention to decide whether the person to run should be kamala harris whether it should be any number of other democrats who have sort of been seen as those waiting in the wings whether that's michigan governor gretchen whitmer newsom from california pritzker from illinois budaj in the administration