What is it with people who assume other people are 'liberals'?  I ain't.  'I.D.' wasn't the point of the verse as much as was 'people who look foreign' being mistreated by "authority figures" and/or vigilantes--up to being 'repatriated' across borders regardless of actual citizenship.  It's happened to people I know.

And the oft-quoted R. A. Heinlein, about as 'liberal' as Chengis Khan, had this to say about the subject: "When a society has become crowded enough to require IDs, it's time to go elsewhere...".

I thought you were smart enough to know that reality doesn't fit into convenient 'left'/'right', 'liberal'/'conservative', 'democratic'/'republican' boxes.  And only reason I haven't done a song about Killary is I'm still looking for one ugly enough.  Considering one or two by Frank Zappa...

You stepped on a step that wasn't there, Lela...