Even though Elon Musk's Nazi salute last week is on video for all to see, CNN's Scott Jennings tried to defend his gesture - associated with Adolf Hitler and white supremacy - as a normal greeting. "This salute trutherism is outrageous.

Catherine Rampell tried to goad the GOP pundit into mimicking Musk's Nazi-like gesture to prove it was harmless.

Washington Post columnist Catherine Rampell had an explosive showdown with NewsNight panelist Scott Jennings over his defense of Elon Musk’s questionable salute. Rampell achieved the rare feat of stunning Jennings into silence after she threw down the gauntlet and challenged him to repeat Musk’s now infamous gesture,