Here's what worries me.
On April 2, 2007, SCOTUS ruled that the EPA has power to regulate greenhouse gasses.
"On April 2, 2007, the U.S. Supreme Court issued a landmark decision"...
A recent EPA regulation effectively inflicts Cap and Trade on America, completely circumventing congress, where it failed miserably.
"President Obama will veto the bill passed by the Republican House on Thursday, which prevents the Environmental Protection Agency (EPA) from regulating greenhouse emissions."
I'm wondering if a similar tactic couldn't be used to regulate access to ammunition by the BATFE, also bypassing congress, in compliance with the U.N. Treaty. That neat little trick would theoretically comply with 2A, (arms are still available, but ammunition is regulated), but strip it of its meaning, thus complying with the treaty.