Like clockwork, NYC’s tabloids love to to remind readers of all the annoyances that come with having the United Nations in Manhattan to the delight of their mostly xenophobic commenters. So, as if you didn’t know already, expect lots of traffic in the area, security checkpoints and rallies against unpopular leaders like Iranian president Mahmoud Ahmadinejad, who the Post notes, is staying at the Hilton Manhattan East on “a low-level floor” so the FDNY can easily rescue him in the event that he’s firebombed.