about that and said the secretary eventually will be able to testify. meantime, a pressure for her to resign among republicans has mounted. shannon, back to you. steve, thank you very much. the fbi is investigating threats made against republican senator ted cruz reportedly on twitter encouraging people to, quote, take down ted cruz at his home. and then providing a houston address. cruz is no stranger to the spotlight. of course in recent weeks he lead the gop charge to block funding for obamacare that was ultimately unsuccessful. today he told cnn the fight is far from over. to say okay, fine, no more. no more discussing obamacare. you know what, the american people are not satisfied with that. senator cruz has not ruled out a second shutdown. i certainly think immigration reform is a lot harder to achieve today than it was three weeks ago because of what s happened here. i