another big day on capitol hill for the incoming trump administration, this after four key confirmation hearings yesterday where we saw trump's pick for health and human services secretary tom price questioned over these allegations of insider trading, his investments and clearly his intentions put on the spot by senator elizabeth warren. >> did you buy the stock and then did you introduce a bill that would be helpful to the companies you just bought stock in? >> the stock was bought by a broker who was making that decisions. i knew nothing about those. >> you couldn't have a diversified portfolio while staying clear of the six companies directly affected by your work on that issue? >> as i said, i didn't have any knowledge of those purchases. >> reporter: in another hearing trump's pick to head the epa scott pruitt was grilled on his views on climate change breaking with future boss donald trump saying he doesn't believe that climate change is a hoax.