text:  Well, I think that late last week it passed the tipping point of survivability. I mean, I understand that he is digging in, but you've had an intervention by some of the most senior Democrats in the country, and you continue to have this erosion. You have donors who are putting pressure. There are new polls out even this morning showing him losing ground in the swing state. So at some point, I think that the pressure is going to be really intense. I guess the big question is,