Ya got me....I asked the same thing...but, it has been suggested that it was "leaked" to CNN...
I think there is a lot of the media that are friends regardless of what network they work for...so I am sure the gossip has been hot and heavy for the week or so that this has been known about.
These people all are in the same social circle...and word does get around.
If it is true, the first thing he should do is find the leaker...