Chris Cuomo demanded answers on why Tucker Carlson repeatedly mocked him on-air after he was fired from CNN. During his Monday night, March 11, sit-down with the ousted Fox News host, Cuomo told him he still “wanted to know why” he “came after” him with a flood of insults at that point in his life, including dubbing him the “single dumbest person ever to perform on cable news.” “Cause I’m a d—, probably,” Carlson replied with a laugh. “Cause it was easy. Cause I don’t like CNN and I really mean that.” When Cuomo asked him why he targeted him specifically out of everyone on the major news net…