The whole thing is worth a read
Richard Burr on the Senate Intelligence Committee's Russia investigation, 2 years on
www.cbsnews.com/news/richard-burr-on-senate-intelligence-committees-russia-investigation-2-years-on/
The investigation into Russian intelligence activities by the Senate Select Committee on Intelligence turned two years old, without fanfare, last month.
For almost as long, the inquiry, led by Republican Chairman Richard Burr of North Carolina and Vice Chairman Mark Warner, a Virginia Democrat, has been held up as the last bastion of bipartisanship in Washington.
After a parallel investigation divided the House Intelligence Committee last year, the Senate's probe has been under intense pressure to offer a single set of findings.
[...]And he acknowledges now that the investigation is broader, and perhaps more consequential, than it has long been thought to be.
"I'm not going to tell you that what we set out to do — which was to understand what happened in '16 — is what's extended the life of the investigation," Burr said in a rare interview with CBS News. "I think it's a better understanding of what happened and how coordinated and organized the effort was."
[...]He made clear that the investigation is not compiling the story of one pivotal election, but of something larger, more complicated and, from a counterintelligence perspective, more nefarious. The final report may be so highly classified, he said, that a meaningful portion may not be made public at all.