UPDATED: Lisa Page, Brennan, And The Dossier--Once Again

There's a fair amount of commenting going on about recent leaks of "information", first by Jeff Carlson in his fact based, extensive commentary on Lisa Page's House testimony, and secondly in the NYT's vaguely sourced narrative about the FBI opening an investigation on Trump (this is not actually news). My view is that Lisa Page's testimony, while certainly interesting, produced no bombshells--no breakthrough factual revelations that truly advance our understanding of the Russia Hoax. What her testimony does offer is a view of interaction between the FBI and DoJ with regard to Trump and a better understanding of who the main players were. Page's testimony also--and for me this its most important aspect--strongly confirm the centrality of the dossier for the entire Russia Hoax. This comes out in her testimony regarding former CIA Director John Brennan's apparent knowledge of the dossier material, which Page appears to find genuinely puzzling. This comes up in an exchange regarding Brennan's briefing of former Senator Harry Reid at the end of August, 2016, in which Brennan mentioned the dossier: