As usual, McCarthy sums up the matter better than anyone else can, here, from which this excerpt:
But opening up a counterintelligence investigation against Russia is not the same thing as opening up a counterintelligence investigation against the Trump campaign.
The media-Democrat complex has tried from the start to conflate these two things. That explains the desperation to convince the public that Putin wanted Trump to win. It explains the stress on contacts, no matter how slight, between Trump campaign figures and Russians. They are trying to fill a gaping void they hope you don’t notice: Even if Putin did want Trump to win, and even if Trump-campaign advisers did have contacts with Kremlin-tied figures, there is no evidence of participation by the Trump campaign in Russia’s espionage. ... At the height of the 2016 presidential race, the FBI collaborated with the CIA to probe an American political campaign. They used foreign-intelligence surveillance and informants.
