Climate change report: Eight of top 10 most affected countries are in Africa

In tonight's edition: Activists at COP26 tell the rich world to get its head out of the sand and keep its promises on climate change. Africa is paying an outsized price for pollution by developed nations. Also, Covid-19 has kept the border between DR Congo and the Republic of Congo closed for a year and a half. Those who depend financially on inter-country travel are barely hanging on. And Libya starts registering presidential candidates for a December election it hopes will bring stability.