ed rollins and congressman mike pompeo. he has no illusions about the clinton capacity for cover-ups and forthrightness. he says the clinton campaign is still stonewalling congress in the investigation of the benghazi terrorist attack and the email scandal. hillary clinton's latest medical scare highlights its transparency problem, her struggle with the truth. even tim kaine offered a vague response concerning her pneumonia diagnosis. >> the first time i talked to hillary about this was sunday. i don't want to get into the character of communications. i reached out to her as soon as the incident happened sunday. and we had a good dialogue. but other than that, that was the first time we talked. lou: other members of the clinton campaign scrambling trying to explain why it kept the press in the dark for 90 minutes about the democratic nominee's whereabouts and condition after she collapsed at the 9/11 memorial. her press secretary offered this apology if you can call it that. >> i think we could have gotten more information

here to talk a little bit more about this is kansas republican congressman mike pompeo.er of the house select committee on intelligence. congressman, thanks very much for joining us. >> thank you, wolf, thanks for having me on today. >> i know you've been briefed with other members of the committee on the investigation. first of all what are federal investigators hoping to learn from his wife? >> look, wolf, there's a lot we already know. there's many questions that remain unanswered from his wife. they want to understand his pattern of life. the things he did, the individuals he hung around, trying to draw any connections out that might suggest there are further links and further individuals out there intending to do the same kind of harm that mr. rahami intended to do. >> yesterday, investigators released this picture, i'll put it on the screen, two people they want to talk to as witnesses after stressing the two men aren't suspects. the new york city mayor bill de blasio was a little less adamant this morning when he was interviewed on cnn's "new day," listen to this.

kansas congressman mike pompeo, we'll get his take on that next. details on a vote that may prevent impeachment. >> you are not giving us any evidence this agency is being impartial. i don't believe you. this is incredible. >> i have a long career and that's the first time anybody said they don't believe me. >> i don't believe you. if you're 50 or over, what comes to mind when you think about healthcare? understanding your options? or, if you're getting the care you need? at aarpadvantages.com, you can find helpful information about healthcare options. leaving you more time to think about more important things. like not having to think about healthcare at all. surround yourself with healthy advantages at aarpadvantages.com/health. bill: house republicans voting on a bill to hold impeachment on john koskinen. this stems from allegations that he impeded investigation of lois lerner. sue told us you were going to gives all of lerner's emails and you learned in february this crashed. i'm not asking a question, i'm making a statement. you are the intern

martha: congressman mike pompeo from kansas is a member of the select committee on benghazi whose worked. welcome. good to have you here today. >> martha, great to be with you. martha: four years later, i want to remind people but for the work of your committee we would never have discovered there was a server in her home from chappaqua. that came from your guys. >> martha we were looking for answers how four americans were killed four years to the day. that she put a server in a place that had no business during the course of our investigation. we are trying to learn everything. we learned some. emails we were entitled have not been provided to our committee. we're trying to wrap up our work. we issued a report a few months back now. but there remain unanswers questions for american people and families of four dead americans. martha: is it your understanding that there were documents never turned over that were supposedly personal that did deal with the issue of benghazi? >> we think so but we still don't know. there are scores and scores of document, thousands we understand we have n