we are insisting now the public interest is even great are because t because it's more serious than hillary clinton. i would argue the department cannot adopt a double standard and should cooperate willingly. if it doesn't, we will subpoena. if there's evidence of a compromise, whether it arises to criminal conduct or not, it needs to be exposed. >> as you mentioned, you and so many other democrats, you want to see the underlying evidence, everything that was discovered over the past two years, not just what we call the top line conclusions. are you confident you can win that fight if you have to -- if it has to wind up in court? >> i am confident we would win that fight. the department has demonstrated over the last two years its policy is consistent with that