>> do you personally know who the source chairman nunes's information is -- >> no. >> so that narrows it down somewhat. spicer saying the white house supports nunes in his role leading the investigation but that question is about how nunes is conducting the investigation. those questions are best directed to the chairman and members of the house, wolf. >> we are also learning about a new official role in the white house for the president's daughter, ivanka trump. tell us about that. >> that's right, wolf. white house confirmed ivanka trump will be serving as an unpaid employee with the tigtle of special assistant to the president. ivanka releasing a statement saying she decided to take on the official role to avoid conflict of interest. we can put that up on screen. she says in the statement i have heard the concerns some have with my advising the president and my personal capacity while voluntarily complying with all ethic rules. i'll instead serve as an unpaid employee in the white house.