In his interview with Mitt Romney he failed to ask if Mr. Romney felt the actions of Joe Biden should be investigated. It is an insult to the intelligence of the american public to ignore the actions of Mr. Biden that brought this whole mess to the forefront. As for witnesses and documents the democrats in the house had a remedy available to them. THE COURTS, when the two equal but separate branches of government disagree on process either party can go to the courts for remedy. This attitude that something illegal took place is hypocrisy.