We were pleased as punch last month when South Korean rapper PSY's irresistible "Gangnam Style" video became the most-viewed clip of all time on YouTube, with 806 million views, surpassing something by that pisher Justin Bieber. (LAT, Nov. 24) How can this be anything other than an advance for humanity? The young YouTube star XiaoRishu, a London vlogger of Chinese-Vietnamese background, has a devastating video taking down the stateside xenophobic backlash to K-pop's ascendence, as exemplified in another vid from some redneck punk somewhere in the US heartland sputtering (all too literally) a racist anti-Gangnam Style rant (no, we're not gonna give him a link). What makes it even better is that "Gangnam Style," as its Wikipedia page informs us, is intended to poke fun at the well-heeled residents of Seoul's upscale Gangnam suburb—the song is a proletarian statement against the bourgeoisie, even if the video's legions of fans in places like Bel Air or Roslyn, Long Island, don't have a clue about this. So it is no surprise that "Gangnam Style" has now officially entered the USA's tiresome and interminable culture wars...