There is a Supreme Court case in which Donald Trump is not a party, yet, depending on how the high court rules, it could make Special Counsel Jack Smith’s job prosecuting the former president very difficult. Jeffrey Rosen, professor at George Washington University Law School, appeared on CNN Newsroom with Jim Acosta, where he was asked about the cases involving Trump. On Fani Willis, Rosen indicated that “defendants are supposed to use every legal avenue, and in fact challenging prosecutions can be productive as we saw in the Hunter Biden case, where the key informant was just disqualified for…