Jimmy Lai, the embattled Hong Kong Catholic democracy activist, pleaded not guilty on Tuesday to all charges leveled against him in his national security trial there. Lai, the Chinese-born founder of the anti-government newspaper Apple Daily, entered a not-guilty plea to the charges of conspiring to collude with a foreign power. The 76-year-old Lai was originally arrested in August 2020 under that year’s controversial national security law, which was passed by China’s communist-controlled government…