the president of the united states was conspiring with the leader of a foreign power to discredit one of the president's political opponents and then there was a concerted effort in the white house with others besides the president involved to cover it up. i do think president trump has outnixoned nixon. >> you have reported on every political scandal for decades. >> it's very significant. there is a big thing that's happened here. it took almost two years to find and after two years to find the evidence on richard nixon. the final piece was the smoking tape in which we heard them conspire. it was just a week ago that the whistleblower story came into public view. now we have the smoking