Schiff responds that, yes, there's information about that in Jennifer Williams's classified supplement to her testimony, and all Senators should look at that.— Rachel Maddow MSNBC (@maddow) January 30, 2020
But then...
He then said that the NSA has relevant information (on Ukraine) that they have been directed not to provide to Congress. NSA information about Ukraine that is being withheld from Congress "at the urging of the administration."— Rachel Maddow MSNBC (@maddow) January 30, 2020
Tell us more, please.