Chuck Norris fact: He’s so intimidating he can even turn the Politico into a tool for supporting the right to bear arms.

It’s been said that guns have two enemies — rust and politicians. Rust never sleeps, and neither do those who would seek to restrict our constitutional rights. So let me tell you about a meeting you weren’t invited to, where those people were planning an attack on our rights that’s very much “under the radar.”

It happened in July at the United Nations headquarters in New York, at a meeting to draft of what they call the U.N. Arms Trade Treaty.

An Arms Trade Treaty doesn’t sound bad in concept — isn’t that what the U.N. is for? The problem, however, is what U.N. diplomats consider to be “arms.” To you and me, the word means tanks, fighter jets, missiles, that kind of thing. But look no further than the U.N. plaza to see what the silk-stocking set considers “arms.” There you will find a bronze statue of a simple .38 revolver — with its barrel tied into a knot.

Additional Chuck Norris fact: He scared 13 Senate Democrats into opposing this sneakthief travesty.

For an administration with a secretive itch for gun control, the situation is ideal. They can let the United Nations do the dirty work of drafting onerous new restrictions on civilian firearms, then package them inside a treaty with legitimate measures to control true military armaments.

The U.N. has scheduled the treaty to be finished in July of next year — just in time to go to the Obama White House for ratification.

That’s “under the radar” for you.

But one risk of operating under the radar is that you can’t see the moves of your opponents. This is not the first U.N. gun-control rodeo for my friends at the National Rifle Association. They know treaty ratification requires a two-thirds vote in the Senate. Thirty-four senators would have to vote no to block the treaty.

While the rest of Washington was fixated on the debt ceiling debate, the NRA quietly marshaled opposition to the treaty among pro-gun senators.

Fifty-eight senators have now called out the president on his plan. Led by Sens. Jerry Moran (R-Kan.) and Jon Tester (D-Mont.), 45 Republicans and 13 Democrats have written two strong letters —one from members of each party — to President Barack Obama and Secretary of State Hillary Clinton. All the senators have vowed to oppose any treaty that restricts civilian firearm ownership.