A host from MSNBC on Saturday feuded with Donald Trump’s former intelligence officer Richard Grenell, who is reportedly now acting as a “shadow secretary of State” for the former president. It started with a video of MSNBC’s Alex Wagner reporting on Kash Patel, the former Chief of Staff to Trump’s Secretary of defense. According to the report, he promised to go after people in the media, and is being considered for Attorney General in a potential second term for Trump. Wagner called Patel’s consideration as head of the DOJ “the most alarming detail” in a recent report about a second Trump pres…