sheds new light about the context of rudy giuliani, the president's personal attorney had with people in the white house as well as people involved in the matter to try to dig up dirt on joe biden, the president's political rival and trying to oust the ukrainian ambassador and brings in devin nunes, the ranking republican in the house intelligence committee. someone who has been a sharp critic of this process but who also had some communications during those key episodes as dirt was trying to be sought. so a lot of questions still, despite that new information, a lot of questions still about what those phone records mean in the days ahead. >> manu we'll get back it you. manu raju on capitol hill. joining us now, democratic congressman zoe loftgren. she'll be asking questions later today. the only member of congress who has now worked on three congressional impeachment probes. here she is during president nixon's impeachment probe in 1974 and president clinton's in 1998. congresswoman, thanks for joining us.