We are not going to be leaving the UN any time soon, regardless of your opinion, or mine. That is a fact.
You're wasting your font.
And why would these people be conducting any clandestine activities at the UN for us to spy on, when there are plenty of other places they could do it? Do you think it doesn't occur to them that they could be spied on? The fact is, having the UN headquarters in the U.S. gives our enemies more opportunities to spy on us than it gives us opportunities to spy on them.
As another poster commented, you are wasting your font, because you're know you can't think of a good reason for being in the UN, so you try to come up with some vague rationalization to save face for you and your choice of politicians to support. There's nothing more to it than that.