A new episode of “Tucker Carlson Today” cardiologist Dr. Peter McCullough discusses why more than a year into the pandemic, doctor’s still don’t have an official treatment protocol for coronavirus and tells host Tucker Carlson who he thinks shouldn’t get the vaccine.

During the interview, McCullough says “something has gone off the rails in the world” with treating COVID-19, asserting he has no agenda but is “deeply concerned” about the science, medical literature and the irregular response to the virus that kept populations “in fear, in isolation and despair.”