Political tensions rise as Trump and Graham question Mueller investigation's integrity on Russian election interference, while Obama defends intelligence findings.

CIA Director John Ratcliffe on Sunday teased plans to publicly disclose additional files that allegedly help tie Hillary Clinton to the false claims of Russian interference in the 2016

The CIA chief "strongly supports" Director of National Intelligence Tulsi Gabbard's release of documents on Russian activity in 2016 — which sparked concerns about risks to sensitive sources and methods.

DNI Tulsi Gabbard declassified a slew of documents this month she says reveal Obama administration officials “manufactured" intelligence to push the Trump-Russia collusion narrative.

Former Obama aides say they have to balance unnecessarily giving oxygen to unfounded Trump administration claims and allowing them to balloon unchecked.

The director of national intelligence told Americans this week that what everyone has known about the 2016 election is backwards.

A declassified Congressional report finds a single biased source, Christopher Steele, was used for critical intelligence analysis.

Rep. Jason Crow accused the director of national intelligence of trying to curry favor with the president by fabricating lies about Obama.