Ongoing tension between Hong Kong and mainland citizens erupted into open flames on February 1 when a Hong Kong group raised more than HKD 100,000 to publish a full-page anti-China advertisement in the Apple Daily comparing mainlanders to parasitic locusts and calling for curtailment of benefits enjoyed by Chinese visitors to the Special Administrative Region. The ad was the latest move in an increasingly acrimonious spat that shows no sign of letting up.Joining Kaiser Kuo this week are Sinica co-host Jeremy Goldkorn, Mary Kay Magistad of Public Radio International, and the ever-stalwart Gady Epstein. We're also pleased to have Evan Osnos for joining in for discussion of how China has figured into the U.S. presidential race, a surprise appearance that leads to the sort of award-winning podcasting that can only happen when you put the China correspondents for the New Yorker (Evan) and Economist (Gady) together in the same room.Enjoy Sinica? If you're looking for a less browser-centric way of enjoying the show, why not subscribe via RSS? Just click on "Subscribe to Podcast" in the Advanced file menu in iTunes and provide the URL http://popupchinese.com/feeds/custom/sinica when prompted. We also welcome everyone to download this show as a standalone mp3 file if you're more old-fashioned about this sort of thing.