If the information in the FBI’s Carter Page warrant constituted probable cause for wiretapping an American political campaign, then the process and the officials involved in it carried out one of the most significant known violations of American civil liberties in recent history. The documents released over the weekend reveal quite clearly that the only information that even remotely connected Page and the 2016 campaign to Russia came solely from Fusion GPS dossier and a Yahoo News report that was based on the same information from the same source...