A high level official got invited to a party, and declined because "the rules folks over here tell me I can't". They know each other (makes sense, they're both working at a high level in the same industry) and they have people watching their backs to make sure they don't do anything that can legally be considered corrupt (again, makes sense, shit's a minefield and an ill-defined one at that. If I were in that position I would have people keeping an eye on that whether I was corrupt or pious as a lamb)
Am I missing something? I clicked on that link salivating for the political blood of Comcast executives and all I got was a polite grownup email version of "sry bro can't come, rules n shyt, sounds bumpin tho"