Disgraced former FBI officials who failed to find Trump campaign collusion with Russia have begun smearing Kash Patel — the House Intelligence Committee investigator who exposed Russiagate as a hoax — suggesting that he will be ensnared in the FBI’s investigation of documents seized from Mar-a-Lago and threatening that he should be quiet and get a lawyer. Andrew Weissman, the lead prosecutor for former Special Counsel Robert Mueller’s failed effort to find and charge then-President Donald Trump with Russian collusion, recently suggested in an interview on MSNBC that Patel was “clearly in the crosshairs,” since the Department of Justice chose...