Sandra fox news alert, a live look at capitol hill, screen left. Screen right, the Southern Border. Eagle pass, texas, as we count down to a Blockbuster Hearing on capitol hill. Cia and the fbi director set to testify about the growing threats facing americans and we do expect the border crisis to play a starring role. We are watching it all for you live at the top of a new hour. Im sandra smith in new york. John and john roberts in washington. Good to be with you, sandra. This is america reports. Just months ago the fbi director warned congress that so many migrants are flooding across our border that Law Enforcement cannot possibly keep up. The threats that come from the other side of the border are very much consuming all 56 of our field offices, not just in the border states. Any time you have a group of people in the United States that we dont know nearly enough about, that is a source of concern for us. Sandra and now an illegal immigrant has been charged with killing 22yearold N