Georgia congresswoman Marjorie Taylor Greene has been accused by Mitch McConnell of spreading "loony lies and conspiracy theories" which are damaging to the Republican Party.

Greene has falsely claimed that certain school shootings were pre-staged, that the Clintons were responsible for the death of John F. Kennedy Jr. in a plane crash, and that 9/11 may have been a hoax.

Is the Republican Party embracing extremism?

Cal Thomas and Marion McKeone discussed this in our weekly US slot.