The Capitol Hill interest continues as the
Chairman of the House Judiciary Committee has written to Liberty & FOM with questions and asking for a meeting.
NBC story and a copy of the letter can be seen at this link.
As I'm not a lawyer and not familiar with either US or International law, I don't quite understand the control that US Congress can have over a decision made by a European company (FOM) even if it is owned by a US company (Liberty). As there ARE Grands Prix in the US, so FOM DOES trade there, that might be the key.
Interesting times ahead.