Apparently, he wants to drop out and endorse Harris/Walz. He did try to contact their campaign and people close to it looking for a job in their administration. It seems they are not taking his calls. I had a feeling he might end up doing this, he knows he can't win, and I do not believe he wants to endorse Trump/Vance, they are a total horror show. 

I do not think Harris/Walz will give him a job but I would guess he endorses them anyway.