forward. >> let's go to manu raju in washington, our senior congressional correspondent. back up. these ac significanccusations te house wanted to block her testimony, where did that come from? >> it quam in the aftermacame ia surprising decision where sally yates was expected to testify as well as two other former intelligence officials, john brennan. among those and james clapper expected to go forward. nunez's decision to cancel the hearing was so they could hear privately from james comey and mike rogers, the head of the national security agency in a private briefing. this committee has broken down along partisan lines. they canceled that hearing. a lot of questions about why not have a public hearing and these