We all know that the merger between Skydance and entertainment giant Paramount (PARA) was controversial pretty much since it started. And now, with a whole new administration coming into play, politics may ultimately shut the whole thing down. The good news, however, is that Paramount may have a trump card of its own in Shari Redstone. Investors were less sure, though, and sent Paramount shares down nearly 2.5% in the closing minutes of Monday's trading.