Theft from such suitcases is astonishingly easy; the locks on the zippers are irrelevant.
And, as the audio commentary indicates, sometimes the problem is not theft of items from your suitcase, but material placed surreptitiously inside in order to have you inadvertently serve as the “mule” at the border.
Via Metafilter.

From Twitpic, this photo by @lula_serginho, posted by @karen_quiroga shows how the massive earthquake in Japan causes a road to – for the lack of a better word, "unzip."

Just how awesome is this: the Zipper Lotus Pond at the Juming Museum outside of Taipei, Taiwan. The zipper pond is created by Taiwanese sculptor Ju Chun and I, for one, am surprised that it doesn’t say "YKK" (look at your zipper, I betcha it says YKK)

