his activities against charges that are not deemed meritorious. >> and you believe that emoluments is part of that charge? >> well, you know, senator feinstein, i guess i'm not able to discuss legally all the case law and the history of it, except to say we believe that this is defensible and we've taken a position that our top lawyers believe is justified. >> well, let me go to another subject. and that's the pardon of sheriff joe arpaio. president trump pardoned the former maricopa county sheriff, who was convicteded of criminal contempt for defying a court order to stop racially profiling