My theory:
1. Lynch arranged the meeting.
2. Of course the case was discussed and Bill got advance information to pass along.
3. There will be a big news drop on Friday or Saturday.
a. Shakeup in Obama’s cabinet.
b. An actual indictment.
c. etc.
I'll bet it was Clinton who stalked Lynch. Lynch was in Phoenix for some publicized conference, whereas Clinton was ostensibly there to play golf. Clinton, who can play golf anywhere he wants to in the world, whenever he wants to, happened to choose to play in Phoenix on a day when it was 110 degrees? I don't buy it. I think it's even possible nothing substantive discussed. Bill Clinton just wanted to get in Lynch's face to gauge what she's thinking about HRC these days. Emotional warfare. Lynch should have refused to see him.