With all due respect to the well-respected editorial staff of the venerable Investor's Business Daily, this ain't ever going to happen:
Obama To Sign Anti-Second Amendment U.N. Gun [Treaty]
Until he does an Egypt and disbands Congress, and declares himself to be king (wouldn't that make the perfect backdrop to his next novel?), Obama can't do squat (See Article II, Section 2, Clause 2 of the Constitution) without Senate approval. And the Senate is not going to ratify this anti-American treaty. Hillary's gleeful cheerleading notwithstanding.
Obama is not going to sign the thing. Because the thing is going to die in the Senate.
As it should.