High voter turnout in Hong Kong's opposition primary demonstrates the pro-democracy camp's continued momentum toward a strong showing for the city's September legislative election. Despite fears of low turnout amid the draconian national security law, Hong Kong's July 11-12 unofficial pro-democratic primary attracted 610,000 voters -- 13.8 percent of the city's electorate and in excess of the 170,000-person target. The strong public mandate will help the opposition winnow down the normally massive pool of candidates in order to avoid splitting the vote to the advantage of pro-Beijing opponents. Instead of exerting a chilling effect on politics in the city, it also appears that the new national security law has galvanized the opposition, which bodes well for electoral turnout in September....