Prosecution by whom? The DOJ? It's the old "Quis custodiet ipsos custodes" problem.
Many strategic firings and hirings are in order.
Withholding the most damning email portion which revealed Strozk assuring his atty whore that they would prevent Trump becoming President WHEN STROZEK was already on the Mueller team is the point to focus upon. THAT should end the Mueller kangaroo hop immediately and end Strozk’s work in the Fed and his pension. Every person involved in withholding that piece of email exchange should be prosecuted for obstruction of Justice.