JUST IN: Pelosi, Schiff, Warner, Schumer askin the FBI for an all-Congress briefing after learning of "specific" intelligence about a foreign influence operation aimed at Congress.

UPDATE from a congressional official: "To ensure a clear and unambiguous record of the counterintelligence threats of concern, the four enclosed with the letter a classified addendum that draws, in large part, from the Executive Branch’s own reporting and analysis."

NEW: The four Democrats in the Gang of Eight are demanding an FBI briefing, following "specific" intelligence about a foriegn intelligence operation aimed at lawmakers and influencing the 2020 election. https://www.politico.com/news/2020/07/20/democrats-fbi-briefing-foreign-interference-campaign-373134">https://www.politico.com/news/2020...

NEWS: In their classified addendum, Democratic leaders say intel suggests Sen. RON JOHNSON& #39;s probe of Joe+Hunter Biden is potentially being manipulated by foreign actors.

Details w/ @NatashaBertrand @AndrewDesiderio https://www.politico.com/news/2020/07/20/democrats-fbi-briefing-foreign-interference-campaign-373134">https://www.politico.com/news/2020...