17.11.20 Pt 2 – Chinese journalists who have reported on Covid-19 and its effects on life in China are being held in prison – how do we deal with advocating for their civil rights? Is social media captured? Be careful about swimming with dolphins… they may be special agents from North Korea. An Australian man, Paul Walton, is not fit to be a vet for more reasons than you would want to know. Blind History returns, featuring the mould-breaking Chinese empress Wu Zetian.