If muller is a white hat then this is truelly a stealth bomb. Imagine this entire investigation dems thinking trump will be indicted and then they can start the impeachment process. But report comes out and no collusion and no obstruction. Dems now demand to make report public but the report actually shows the true collusion between dems and Russia.
They now have a choice….publicly accept report and apologize to to trump or demand the report to be public and expose themselves. Win/ win for trump. Lose /destruction for dems