A court on Thursday used Hong Kong's national security law to jail Kwok Yin-sang for eight months, in the first case against a family member of an activist living abroad, and wanted by authorities. A Hong Kong court on Thursday used the city's national security law to jail a 69-year old man for eight months, in the first case against a family member of a pro-democracy activist wanted by authorities. Kwok Yin-sang, the father of exiled pro-democ... [4146 chars]