Trump's new pressure on Attorney General Sessions, demanding that he end the Mueller investigation now, is further evidence of an intent to obstruct justice. Trump and his followers ignore the fact that Mueller has gotten over 30 indictments, 5 guilty pleas, has Manfort in the clink and on trials, and has Cohen singing. The only people who give credibility to Trump's rants and tweets are his brain-dead sycophants. I think an IQ of 40 or below is necessary for anyone to actually believe the Mueller investigation is only a partisan "witch hunt." Yet Trump keeps repeating the witch hunt line, apparently knowing his delusional followers will accept it as reality.
Giuliani is saying "collusion" does not appear in the US legal code, suggesting its absence means something. Anyone with an ounce of intellect would know that Mueller is fully aware of the contents of US Code, Title 18. Mueller will bring charges based on the exact wording of the statute, of course. "Conspiracy to defraud the United States" might be the term used in the eventual charges, not "collusion." Only fools and ignoramuses would think that Mueller's team would charge somebody for violation of a term that does not exist in the Code.