Global National: Feb. 3

The U.S. and Canada are responding after a suspected Chinese spy satellite was detected flying over both countries' airspace. We also explore the question of why China is using old-fashioned technology in the age of sophisticated satellites. There is also concern of the spread of avian flu amid reports it is spreading among other mammals. Ukrainian President Volodymyr Zelenskyy met with European Union leaders as he pushed for stronger weapons. And finally, the recent big step NASA has taken towards a planetary defence system to defend against possible asteroid impacts.