Did Mueller's lead investigator tip off CNN of the impending arrest of Roger Stone?

Here is another one from Sundance at The Conservative Treehouse. He reports that Gateway Pundit has a major scoop involving the tipping off of CNN of the impending arrest of Roger Stone.

"Mueller's pit bull"

Bookworm writes,

Mueller’s pit bull violates Professional Conduct 101. Thanks to Bruce Ohr’s testimony, we know that Andrew Weissmann, the attorney known as “Mueller’s pit bull,” was part of the whole discredited FISA application. In other words, the same person investigating Trump for alleged Russian collusion was at all times privy to the fact that the whole basis for the Russia collusion — the Steele dossier — was an unveriable hit piece paid for by Clinton collusion with the Russians. Wow!

Read more here.