Senate Judiciary Committee Chairman Chuck Grassley, R-Iowa, is preparing to release the transcripts from interviews his committee conducted with witnesses as part of the investigation into the now-infamous June 2016 meeting at Trump Tower between the Trump campaign and Russian officials.

In a letter to ranking member Dianne Feinstein, D-Calif., sent Thursday, Grassley, R-Iowa, said it is his “priority” to finalize and release the transcripts for the interviews conducted by the panel with Anatoli Samochornov, Donald Trump Jr., Irakly Kaveladze, Rob Goldstone, and Rinat Akhmetshin.