I do think Hillary may have a drinking problem. However, you don’t sober up someone who’s had too much to drink with a telephone call. It sounds to me that they’re trying to get her to face reality about something.
That's how it sounds to me, also.
One may surmise that she is an alcoholic by the number of pictures showing her consuming adult beverages, especially that one airplane picture where she appears to be completely shnockered.
Gah! If they have to get her to face reality about something that’s even worse than sobering up from a bender.