Thank you; I looked it up.
So when I exhale air, that exhalation circulates around the world, possibly causing a world health problem.
And so there MUST be a one-world government to deal with it - and me.
How can "smart" people be so stupid?
Question for the ages.

FYI: http://ij.org/center-for-judicial-eng...

Before 1914, immigration was pretty much wide open, but there was no welfare safety net/hammock for those who came.
Absent today's welfare, would immigration be a problem?

Now the Jackass Traitor Party dreams of open borders--or what me dino heard The Evil Hag say when running (nay, tottering) against The Trumpeting Tangerine.

Simple FDR's "new deal" is the replacement constitution promoting socialism. Since he got away with it for the most part, the precedent was set to ignore the constitution.

In the mood to support the President in the time of war, the Supreme Court decided Wickard v Filburn and growing wheat for personal consumption became "interstate commerce". Thus any activity could be regulated.

I'm still waiting for someone to explain how the national government has power to grant welfare, without which power the Democrat Party would be a shell of itself.

Power corrupts. Absolute power... (well you know the rest)