Plumbing new depths in politics. And Chinese sub numbers & PLA purges - actually mindboggling

Marcus goes diving to try to find rock bottom in Australian political discourse, but has to come up for air. He at least found the curious case of a Canberra cafe that police found had put up satirical posters & hosts live music (What have we come to as a people???). No arrests or jail time yet....Then it's back to the undersea world of AUKUS progress and the far more concrete, rapid momentum behind Chinese nuclear powered - and armed - submarine production. They managed to build a new shed and other facilities in 3 years (not 16) and seem to have completed 11 nuclear submarines since AUKUS was announced. Ouch. On the Xi Jinping downside though, the riskiest job in the Chinese military turns out to be one he promoted you into: Xi's purges are expanding in his later years in power, and even seasoned Pekinologists are confused.