The piece makes interesting reading but one wonders just why Bernie chose to have the chat with DR. Conjecture about Bernie cashing in shares is not really necessary, if you move out of a company where you had influence and do not trust the remaining or new management to run it "properly" you remove the risk to your wealth.
The comments about the Brazillian GP may indicate a move to the other side of the fence by Bernie as he becomes a race promoter and tries to negotiate better terms from Liberty for the Brazillian race. In such negotiation who would he have to deal with? Is it Brawn or Chase? By making it clear that there is enmity between him and Brawn he may hope to set the scene for others in Liberty to handle matters, individuals that are not as strong as Brawn perhaps?
Oh the games that people do play