In leveling its central charge dossier was entire basis of #CarterPage warrant, #NunesMemo twice inadvertently undermines the argument: 1, it says Papadopoulos info, not dossier, triggered opening of the FBI probe, and, 2, it notes FBI corroborated some of Steele dossier.

— Jim Sciutto (@jimsciutto) February 2, 2018