And we have the Supreme Court who now feels it is OK to take foreign law into consideration when determining USA cases. Stuff "is" happening.
Stuff is NOT happening. It is the same tin foil hat wearing crowd who spent the 1990s screaming about Black Helicopters and the UN Army. It is utter deranged lunatic ranting.
Virtually NO one in the Congress would go for this. Everyone from the Greenies on the far left to the Labor Unions to the Neo Isolationists on the far right would go absolutely mental about it. It would piss off every single faction except the Big Business types in both the Democrat and the Republican base. Doubtlessly some pseudo intellectual looked at the EU and said "Hey we should do that". It has about as much chance of being purposed as you have chances to get elected President of the USA.