Considering China's past attempts to reign in the internet -- specifically its attempts to clamp down on social media use by its people -- it's kind of hysterical that Mark Zuckerberg and his wife Priscilla Chan, recently spotted <a href="http://www.myfoxmemphis.com/dpps/entertainment/zuckerberg-wife-enjoy-mcdonalds-on-italian-honeymoon-dpgonc-20120529-fc_20309331">dining at McDonald's while honeymooning in Italy</a>, made a bizarre cameo in a snippet from a Chinese documentary on police work that's floating around the web today.