n. & adj. — plural, Politics
current news of public interest, usually of a political nature.
As Charts 1 and 2 shows, the term has no Canadian dimension from a frequency perspective. While it has a long history in the country (see the quotations), current affairs has no Canadian dimension in our framework (see Dollinger 2015c).
See also COD-2, s.v. "current affairs", which is marked "esp. Cdn & Brit".
Images:

Chart 1: Internet Domain Search, 29 Jan. 2014 
Chart 2: Internet Domain Search, 29 Jan. 2014