What is the "it" that needs to be figured out?  OOooohhh.  You mean vetting. It's been done already.  Just trying to enhance it (more scrutiny) w/ the EO. Did you read it?  So, here's how I think, again, I think the lawyer guys spoke to our President.  "Dude!  Take it easy man!  See!  Sh**!  OK.  Just issue another one, but narrower....What?  Implement parts?  No Mr President.  What you want to do is rather than incrementally implement piecemeal, you want to either do all of it or not at all.  Because the Women's March folks as an example, will say that you are illegitimate.  In the sense that you can't even implement a policy that is already being done.  They feel you don't know what you are doing and they are going to trip you up to prove it.  So, until you get a thumbs up or thumbs down, we would be remiss to not advise you to wait."  Or something along those lines.  I mean, I know Gen McMasters.  But it's not like I was in the room when it was being discussed...that would be silly.