According to Carlson, the whistleblower substantiated their claim by providing information that absolutely proves that the spying is taking place.
I'm going to make a point from this that I've had in my mind for a while but not expressed here:
No one with a brain and an ounce of objectivity believes that Clouseau is really functioning as President. That being the case, the question becomes, Who is the defacto President of the United States?
In my opinion, there's considerable evidence that Barack Obama is the person running the Executive Branch.
This spying on a journalist/commentator prominent among the opposition is classic Chicagoland political thuggery traceable to the, in his own way, great, Chicago Mayor, Richard Daley and, beyond him, and ultimately, B. H. Obama.
The spying on Carlson, which is hard to doubt if what he claims is true, stinks to high heaven with the peculiar stench of Obama. It contains the DNA of Chicagoland corruption.
Joe's a crook but he's not the hooligan that The ONE is. And, Joe's brain is too far gone for the perverted and demented doddering old fart from Delaware to scheme with this degree of corruption.
No, this is Chicagoland political thuggery.