What You Need to Know About the Senate's Russia Investigation
![](https://media.wnyc.org/i/800/0/c/85/1/AP_17088674799054.jpg)
Senate Intelligence Committee Chairman Sen. Richard Burr, R-N.C., right, and the committee's Vice Chairman Sen. Mark Warner, D-Va. meet with reporters on Capitol Hill in Washington, March 29, 2017.
( Susan Walsh / Associated Press )
( Susan Walsh / Associated Press )
Produced by Oliver Lazarus