On this week’s Lever Live, David Sirota was joined by the reporting team whose blockbuster story just exposed the largest political advocacy donation in U.S. history, totaling $1.6 BILLION. The money went to Leonard Leo, the man responsible for packing the Supreme Court with right-wing extremists.

Listen as David, The Lever’s Andrew Perez, and ProPublica’s Andy Kroll and Justin Elliott discuss what, if anything, can be done to mitigate the unprecedented flow of dark money into U.S. politics. They also took questions from the audience live on-air.