already -- >> that blew my mind about the new facts introduced we already know he appeared to come through with an addendum. >> there's going to be an addendum to the addendum. when you step back and look at these two individuals who are sort of career diplomats, career service folks, there's almost a constitutional question about who gets to say what american policy is. and i think you saw a theme from some of the president's defenders who are you bureaucrats to say the president can't do this? what do you think of that argument? >> it's the same kind of argument shadowed in the daca arguments yesterday. the president can come in and change immigration policy. that is something the administration can do, but i don't necessarily see the two witnesses today saying they have a problem with this policy. i think the idea is the president policy shifts are not