According to hotair.com

As AP notes on the blog, we’re in watch and wait mode, with some very sordid details emerging over at Ace. Anyone care to place comments section bets on which US Senator is about to have a bad day?

UPDATE – I’m now hearing from several sources that the Senator in question is likely New Jersey Democrat Bob Menendez. If this information pans out (there are apparently documents and possibly even a video involved), I’ll offer further commentary. In the meantime, I’ll simply say that based on unconfirmed reports, this is not a run-of-the-mill sex scandal by any means.

UPDATE II – Getting waaaay ahead of ourselves here (the thread is called “reckless speculation” after all), but under NJ law, the governor would appoint a new US Senator in the event of a vacancy.